Zd30 ecu problems. It cranks over but won’t fire.

Zd30 ecu problems parts, accessories, reviews, problems and more Troubleshooting Common ECU Pinout Issues. however there is some scanners around that do read it. Do not touch your fuel pressure rail whatsoever, unless you want to enter into a world of hurt. I would also check the temp sensors. Patrol 4x4 is the best Nissan Patrol forum to discuss the SUV’s specs, parts, accessories, reviews, problems and more. テラノ jtr50 zd30 エンジンecu交換 配線図 点検要領書 Jan 7, 2016 · My 2005 GU ZD30 Di Series IV has the ECU designation K7. Removed filter housing. My problem being, that I need someone who knows the Patrols and has the required maps. Not sure what this means but sounds like you have replaced the genuine Nissan one?. Jun 21, 2006 · Its your attitude mate. Mar 22, 2023 · The only way to tune the ZD30 Di ECU is to desolder the 2 ROMS on the ECU. Oct 10, 2022 · I used to have a 01 Gu zd30 di and used nissan data scan with the consult. Fit a Boost Gauge And An Exhaust Gas Temperature (EGT) Gauge. ecu code's: ZEXEL 23710 2x901 409717-075 0 I've try to remove eeprom but car don't start Oct 8, 2020 · Although, if I press the throttle down hard from gears 1 all the way through 5 (revving up to 3000rpms), it runs perfectly fine and doesn't have any problems getting up to 100km/h, it doesn't hesitate if I apply hard pressure to the accelerator, only if I'm going gently on it or easing into it. It could mean the circuit in the ECU that triggers the light to illuminate is damaged and receiving power from another circuit. If dirty fuel reaches that then you will problems. Replaced all fuel lines. Nov 17, 2012 · Yes, TPS creates problems sometimes. Can anyone confirm the DX ZD30 is non NATS? Thanks Sep 6, 2019 · Having problems with my 2012 GU Patrol 3. ) can cause this and if that it the case it is reasonable to repair or replace the ECU BUT a code triggering fault can happen outside the ECU as well and this is what I call a Non-ECU Code 31 (a faked code) Oct 19, 2009 · Hi Guys, just wondering if anyone has come across a low boost problem. 240 Wiring For Patrol Y61 Nissan Genuine Parts. Sep 26, 2023 · Hi, l am new to forum and a d22 zd30 owner. 2 (other than the well known piston issue). Secondly, also get rid of the catch can as suggested, these often cause more problems that they solve, again CRDs don't need them. Oct 8, 2019 · If this happens when engine is warm only the chances are it is the pump. Feb 15, 2010 · ZD30 Problems . Jul 11, 2011 · the non-CR ZD30 uses a dumb egr valve. have to be careful because some code reader will give incorrect codes, or their own codes instead of nissans or the petrol engine version of the codes. It worked for me! Apr 4, 2014 · That is where some of the guys are running the Jaycar Digital Voltage Modifier (JCDVM) to adjust the MAF voltage allowing you to run more boost without the ECU limp problems. Gaining an Advantage with a Wiring Diagram By referencing a wiring diagram for the Nissan Patrol ZD30 engine, owners are able to replace faulty parts more quickly, without having to completely take apart the entire Jan 12, 2024 · 3 Litre ZD30 DI Engine. 9K views 8 replies 5 participants last post by Yendor Nov 16, 2022 Jul 22, 2011 · It is generally said that models from 04 onwards can be considered reliable as Nissan sorted out the issues and the problem has been solved once and for all. Oct 8, 2020 · The factory boost solenoid is PWM valve therefore limitless, its the ECU which imposes limit. And perhaps that was part of the problem. Apr 6, 2013 · x2, unless you really want to experiment, the VNT gives greater flexibility to the Wagon version of the ZD30 DI and as tweak's says there are ECU problems that must be overcome. I have installed a dawes valve and 3inch exhaust And chip and blocked the egr plus a scangauge. I am no ZD30 expert but i do know and understand diesel engines. If your problem is intermittent, you may have connection problems. Hi to all friends, I've to immo off nissan terrano II y2002 3. buy a contact spray, unplug the plugs, and put some to clean the contacts to start with. Bridge terminals 8 (IGN) and 1 (CHK) on the diagnosis connector. Jun 28, 2016 · Yeah mine is 05 zd30. Feb 24, 2022 · The ECU starts to open the vanes when MAF voltage is around 2. No change. I believe the best chip for my needs is the Unichip Q+ (unless you know different). May 26, 2011 · Correlation doesn't equal causation. You will need to remove the plastic trim above the pedals to see it. Buying a used ZD30DI can be tricky, I would not buy a vehicle between the years of 2000 and 2003 without factoring in a rebuild or crate engine replacement. May 22, 2022 · A std ZD30 genuine Garret GT2052 can safely handle 22psi (I have a different turbo and run 25psi), the problem is a relatively std ZD30 will struggle to utilise 18psi sometimes even 16psi, the CRD handles it better than the old DI like mine. Gently blow dry & re-install. Car runs fine now. Feb 8, 2021 · I also thought that was part of the NATS function however when swapping ECU's around, the Tuners refer to a NATS Chip that is removed. Disconnect your battery for half hour and try again, if that doesnt work by reseting the comp take it back off and charge it up. Wiring colours/diagram ZD30 ECU (10/2001) parts, accessories, reviews, problems and more. theres no feed back so just leaving the windings plugged in or replaced with resistors will make the ecu think the valve is still there. How to Fix It. Especially in a CRD ZD30 , which has computer controlled injection and turbo actuator that takes the presence of EGR into account. The problem l have is it idles fine but when you Feb 11, 2013 · the ZD30 doesn't use OBD2 codes. Clear your fault codes as discussed above & your problem is fixed with power restored. I paid BusaKaine (Kaine) a visit at his humble aboad last night to run ecu talk on my GU. Aug 8, 2015 · Hi all, New member here. Calling people that are smart enough to be able to remap a ECU idiots when you yourself have no idea whats involved is not a good way to get help. the tacho sensor is wired TD42 sensor blue/green -> zd30 wiring Blue/Black. Wiring Colours Diagram Zd30 Ecu 10 2001 Patrol 4x4 Nissan Forum. This leads to mis-reading of engine operation by the ECU and engine management. Ecu remapping for both ZD30 DI and ZD30 CRD ECU REMAP The reason behind this for the di is that your limited to how much boost you can run, and how quickly the turbo can spool. 2 so I would be more inclined to find the problem rather than swapping to the 2. May 12, 2022 · You will here a lot of numbers mentioned but on a ZD30DI 100Kw is not that hard to get without making great changes, your CRD is a little better in as much as it has a smarter ECU and much better fuel injection qualities so getting 100rwkw is much easier. It includes detailed illustrations of key connections, such as the battery, alternator, starter motor, and fuse box, helping you easily identify and troubleshoot electrical issues. Regards Jun 15, 2015 · seems like u have problems with the zd30 ecu signals best of plug in a scanner to talk tot he zd30 engine ecu it should be there just to talk to the auto make sure the zd30 auto ecu is getting correct signals from the accelerator pedal sensor otherwise send it all back and get it fixed, hope u got warranty with it Nov 27, 2015 · If the ECU is unable to clock it will read the timing of input from sensors incorrectly which "does not compute" and ecu goes into a safety mode. Well Not long after my car **** itself On the way to work. Remove your ecu 2. Jump to Latest 21 - 40 of 47 Posts. Feb 5, 2018 · Im currently doing this conversion, in a gu s4 zd30 auto to td42. Jan 10, 2020 · zd30 uses nissan consult system not OBD. Various forums are dedicated to Nissan Patrol owners and have a lot of good information, so below are just a few points we have picked up on from experience of Nissan Patrol ZD30 GU Garrett turbocharger problems and solutions. bit of background on myself I am a qualified mechanic but limited experience in nissans. There are well over 100 different maps on a ecu. do the same for the ECU earths these are on right hand side of the engine just below the inter cooler cowl next to the main engine earth. black pin 47) ->ECU tach output is pin 5 (yellow. ZD30 ECU Pinout: Understanding Your Engine’s Brain When it comes to modern engines, the control unit serves as the central nervous system, orchestrating a multitude of functions to ensure optimal performance and efficiency. Check also all wires, one might be damaged. 0L vehicle has had a few incarnations since introduction around the late 1990’s. I would be really interested to find out if it is OBD re-flashable. Had this problem with an e25 engine on the d22 ecu and had rel rel problems. Feb 27, 2010 · I noticed that you said you have a new NATS ECU. NADS. Jump to Latest Now tuning CRD Ecu's! Save Share Reply Quote Like. Jump to Latest or turbo boost cut out problem car is almost undriveable, and will stall well earthed. Add a throttle cable to your current ZD30 TPS accelerator pedal. Oct 10, 2021 · 3 Litre ZD30 DI Engine Is there any place that does the ecu remap on a DI patrol in Perth or the south west. How does the boost climb up on the gauge like? If its too slow this can cause temp issues, but it would be EGT more than water though. If the Check Engine Light won’t turn off, the ECU is having a problem that could be an easy fix. you still need to fit a blanking plate as the egr valve may be stuck open. Actually its a good thing if attention to detail is the attitude. It then has the exact same issue and takes 10+ flicks of the key and glow plug and then start with the accelerator being pushed heaps to get it going which starts the car turning over before it eventually catchessame white cloud of smoke". Just about every engine function has multiple maps to control it. 2 ECU. This mod is wired slightly differently to the other ones and is designed to work with the newer Kemo timers. Burn the new images onto a pair of EPROMS and insert back into the ECU. It cost about $1100 for the remapping and dyno tuning. Nov 5, 2020 · Nevertheless, those power and torque figures were actually a handful more than the old faithful 4. dun dun dun ECUTtalk Results: Code 71: P1-Cam Pos Sen (11 starts) Code 42: Fuel Temp Sen (11 starts) Code 74: P4-Spill/V Circ (11 starts) Jan 30, 2014 · A fault within the ECU (shorts, worn out components, broken or corroded circuts, broken or corroded solder joints etc. Prior to getting my ECU remapped, my car was gutless, I was having problems with Turbo Spike and basically it wouldnt have pulled the skin off a rice pudding. Join now! Show Less . I also moved the the glow plug indicator lamp wire so not controlled by ecu. When I read out teh fault code it's a 0705 code --> pump ECU. Sitting on 110 then lose boost no acceleration, OP has not bypassed ecu for boost control, even though only went to 15psi then down, to 6psi Oct 16, 2007 · From the problems I have experienced it does not sound to be an ECU limp problem as it did not recover when you back off and then accelerate again. fingers crossed its just the actually sensor or pump ECU thats gone faulty. Join now! Aug 6, 2016 · * pump ECU is not powering up (either B+ or B- wiring is not OK), * main ECU is not powering up (Ign+, B+ or B-) * main engine ECU is not telling the pump ECU to start injecting fuel (NATS or data link between the ECUs is not OK) * pump ECU and or Injection pump is broken Jan 1, 2010 · I too believe that failures are contributed to the VP44 pump. Displaying the ECU fault codes. Aug 6, 2016 · ZD30 has injection pump which is notorious for failing but main engine ECU would give indication or response from the pump control unit if there is an error (you can't access pump ECU directly without a compliant scanner) Oct 8, 2020 · You really need to see what ECU is doing and its sensors. 1 2 3. 1. 1 and 8 are the only pins in the corners of Aug 27, 2010 · I just downloaded the Zd30 doco at Maccas, love teh web and this is teh 1st reference, is teher a faster way ? ie, ignition off/ on, push that, pull this etc ? After each test I reset the ECU by disconnecting the battery(s) for 20 minutes. ) 0604 ( doesn't exist n ZD30 Reference Doc. Exhaust gas has a "dousing" effect on combustion. This wiring diagram for the Nissan Navara D40 2004—2021 provides a clear and comprehensive overview of the vehicle's electrical system. I can start the car and it drives OK below 3000RPM, but it clearly looses power above above about 2500RPM. They have at least one a week coming in. I am using a compushift for the transmission so was able to use the TD42ti ECU and just move and lengthen a couple of things under the bonnet. I think I connected it to pin 111 on ecu side as lamp is negatively switched. The bit that has me confused is Resolve your boost cut or limp mode issues with a ZD30 DI Manual ECU Tune. Navara, ZD30, EGR & butterfly mod. The ZD30 and their VP44 injection pumps are notorious for having issues with fuel delivery from the fuel tank as well so you could substitute clear hose from filter housing to pump and observe for presence of air in the line which indicates some of the problems described. But block of the EGR though for better driveability. 0D ZD30 with zexel eeprom 24c02 ecu inside. Mar 22, 2015 · If it's the same as the ZD30 and someone may be able to confirm or deny this and I'll learn something new today . problem I have is after doing a major service on my 2002 GU Wagon ZD30 (oil change and fuel filter etc) the car drove fine on a test drive (bout 5 mins). com forum; the ZD30 was very popular in that car. With this information I had decided it was either an ECU problem or an injector pump module problem. If the cluster light does not illuminate at turn of the key, I feel there is a problem between ECU and cluster (maybe a dirty plug),an earth or maybe the ECU. Also checked all fuses. The steps that I followed were; Disconnected hoses. I must say that the whole bleeding process was simple. I initially had a fault code 0707 (injector pump timing) on my injector pump and checked The placement of the MAF sensor near the crankcase ventilation return was a bad idea. Nov 22, 2014 · I have the exact same problem. Gu Zd30 Di Hesitation Starting Issues Nissan Patrol Y61 Mypatrol4x4 Dec 27, 2010 · can anyone let me know the GUIV ECU location for ZD30? 2006 ST GUIV to Cummins ISDE4. Oct 8, 2012 · - ECU chip to 190hp - get a Turbosmart actuator installed for a stable boost - blanking the EGR system ( where is it located on a 2006 model?) - catch can Is this a good start or does the chiptuning and the actuator just make it worse? sorry for possible grammar mistakes, Belgium needs help with the ZD30 too Oct 17, 2019 · Codes are generated by the ECU and the two different engines have different ECUs. Solutions or fixes for the VP44? This video is specifically about the ZD30 engi Feb 2, 2020 · So I have been looking around for months for this exact problem all through the internet, engine bay and where I could think, knowing the problem is still there is my biggest headache. please note this is for the early ZD30 direct injection motor NOT CRD (2. Gq Reverse Lights Switch 4x4earth. Is it auto or manual? Jan 26, 2018 · If it's a N/A engine it wouldn't have an ECU unless it has EGR in which case you would get rid of both. The ECU relay is the top relay above the fuse box inside the vehicle. Provide us your current modification information 3. ?? Tillix boost control kit, Snorkel, Catch can, and at the end of it all, an ECU remap. 50 Add to cart; Contact Us. The process generally takes 10-15 minutes for someone that hasn’t done it before and its a fairly simple process. My missus owns a 2004 model y61 Gu ZD30 and it won't get past 80 unless going down a hill, in neutral it will hit redline @ 4500rpm when in gear with clutch in Nissan D22 ZD30 Navara ECU Remap – Outright $ 1,094. 2-litre turbo-diesel six-cylinder that sold alongside the ZD30-powered Patrol (the four-cylinder was several thousand dollars cheaper depending on specification) so it was clearly tuned reasonably aggressively. Any pointers / help would be very much appreciated! Cheers! Oct 24, 2013 · The turbo i put on today is the standard zd30 garrett, however it has a boost operated actuator off a td42 turbo - this came off a friends car (and it worked great). Also, does coolant fluid flow through the EGR system and if it is bypassed, will there be problems with leakages etc? Jan 13, 2017 · im using the compushift from wholesale, so thats all good. Ensure that the battery is fully charged and that the engine is at normal operating temperature. Oct 28, 2010 · Good to hear. Aug 23, 2021 · 2009 GU Patrol Cab Chassis ZD30 Common Rail, 300,000km Purchased a few months ago, started out a bit sooty and a bit slow to start. Upon fitting my remapped ECU I then took it for a run and straight away noticed a huge difference. Jun 14, 2012 · Zd30 ecu pinouts. located left of the bonnet release under panel. Nov 15, 2022 · ZD30 Di Problems Jump to Latest 1. I am using the nds1 app but it also comes with ecu talk to connect to a windows laptop with bluetooth. May 11, 2018 · Exhaust upgrade - still processing on varied opinions about whether a 3" or 2 3/4" is best for this engine - a reliable local source urges the latter on the grounds that the zd30 crd needs a bit of back pressure to maintain torque at lower revs. manual says 0301 is ecu problem. How our zd30 Di ecu remap / tune works. if the advance ring is worn its new pump time. Use a reader to read the ROMS. I have some screen shots to attach if I can find them Sent from my GT-I9505 using Tapatalk Jun 8, 2015 · Hey Hoping to get some pointers here, my 2002 ZD30 navara has decided to stop starting, was very cold so I assumed glow plugs so changed them over. I chose that option in case something goes pear shaped later. The ZD30 Di ECU keeps the glow plugs on for 5 minutes after you start the car unless the engine is already at operating temperature. The GU patrol has a Garratt VNT (Variable Nozzle Turbo). Switch the ignition On but do not start the engine. So, for those of you out there that have a Patrol with a ZD30 that was built in 04 or later, i would like to hear what your stories are as to reliablility. Over time, wiring can become Aug 27, 2017 · ZD30 New Inj Pump:code 0707 Hi this is my first post and I hope some genius on the forum can make a suggestion that might resolve my injector pump issues which I have been working on for a couple of months. 50 Add to cart; Nissan GU Patrol ZD30di Remap – Loaner unit $ 1,072. Itll crank but wont start. Navaras here in Europe doesnt have ZD30 and have NATS, so I dont have access to it. Sep 17, 2023 · I also read that some people are not catering for the ZD30 DDTI, only for the CRD now. On checking all signals and communications from the injector pump module we discovered no communication on high and low speed CAN serial data lines. 4. I have also cleaned maf and changed fuel filter last week but absolutely no change. ZD30 DI owners are frustrated with the lack of passion and investment tuning and performance shops are spending on their vehicle. 56 posts · Joined 2009 Add to quote; Only show this user Feb 17, 2019 · You can check the VNT actuator diaphragm in two ways, first by putting a piece of hose onto the VNT diaphragm head fitting and sucking like crazy, you will have no issues creating enough vacuum to move the arm to the top of the stroke, if it doesn't then there could be a split in the diaphragm (rare actually) or the VNT vanes are seizing (not quite so rare). This caused the Maf to get oil on it and give bad readings to the ecu So there were a few design faults in the early di zd30 which caused a few to fail but Nissan seemed to have fixed this in later models. According to the technicians that worked on it, this is a common problem with direct injection Patrols. The ecu has a boost cut and a spool cut, remapping the zd30 ecu removes this cut and allows you to run more boost meaning you will have lower egts. ECU Talk software with its Nissan Consult II adapter cable can read the sensors in real time so you could use it to pinpoint cases. ) 0402 0403 0407 0505 ( doesn't exist n ZD30 Reference Doc. The best way by far is an ECU remap, for the CRD there are many who can do this successfully. Leak tested injectors, 3 of 4 pretty bad, replaced injectors, auto electrician set to whatever was required. Try Googling the fault code on the patrol4x4. Ensure all accessories are switched off. The ECPT used to have an options,4 years ago, send them your ECU to remap (~$500) or get second hand ECU from them remaped. 5/3. regardless- glad its fixed, if you don't mind me asking how much did the 2nd hand pump cost Cheers Dec 21, 2015 · If someone read this eprom from ecu without immo it should work also in the Patrol ECU. Sounds like an incorrect statement. These problems are often traced back to loose or corroded connectors, which can disrupt the communication pathways essential for optimal engine operation. The problem (from what ive been told) is once the circuit board which is submerged in diesel (i think thats what he said). 0 lt CRD losing boost pressure. Ensuring all connectors are securely fastened and free from corrosion is a critical step in maintaining system integrity. Pump harness is reasonably accessible however I'd not call it easy. I would like to know if the ZD30 CRD engine is robust enough not to worry about the possible problems that an EGR delete could cause. 50 Add to cart; Apr 2, 2024 · When the light won’t turn off, the ECU is clearly having a problem. The ECU vacuum controlled solenoid is not the cause of holey pistons on a ZD. Am going to get an android double din head unit soon to run it through. I also removed the unused pins from the ECU plug. The ECU was opened up but it looked very clean and there Aug 15, 2019 · Going to try and get the IROM from the ECU soon, can't get it from the Nissan Consult port so will have to be via the ECU on the bench. Aug 24, 2018 · Nissan Patrol Gq And Gu Tb42 Tb45 Td42 Zd30 1988 To Present 4 Sd Re4r03a. 3. It seems like the injection pump is not making pressure for some reason. Sep 8, 2008 · I had read on this forum that bleeding the fuel filter on the ZD30 could be a bit of a pig, so I took on this job expecting difficulties. however, it seems when it stalls i have to turn the ignition completely off, if i crank from the on position it wont start, just winds over. Contents. Oct 21, 2009 · but the pumps own ECU is know for problems. A second hand ECU would be much cheaper, and easier than buying and trying to make a mechanical pump work. I opted for the loaner ecu service as the patrol is a primary mode of transportation for me and putting the car out of action for a week was not really an option. We receive your ecu and install 1 of our custom remaps to suit your supporting modifications 4. All ECU powers were OK. 0ltr TDi 1. you can reset the ECU by disconnecting the battery over night. It makes it a cooler burn, and the AFR/turbo/fuelling is designed to accommodate this on a stock ECU map. Dec 22, 2012 · 3 Litre ZD30 DI Engine Does anyone here know what colour wires are in the ecu plug for pins 48, 23 and 51? parts, accessories, reviews, problems and more Apr 11, 2021 · First a little info before we get to the main problem. The correct amount of oil for the Di ZD30 is 8. Pinouts, ZD30 DI ECU pin 2 Intake Air Control Valve Solenoid. however before replacing it, i would disconnect battery and leave it for 24 hrs. It cranks over but won’t fire. Oct 9, 2009 · 2008 Artic White Navara D40, Auto, 2. In particular, I'm after the wiring colour for the tacho and engine check light. 8 or 4. Mar 12, 2023 · There is a send in service where you send your ecu, it gets remapped and sent back to you. Jump to Latest Patrol 4x4 is the best Nissan Patrol forum to discuss the SUV’s specs, parts, accessories, reviews, problems and more. I discovered you can remove the MAF sensor & spray Electronic Circuit Board cleaner into the air inlet of the sensor. Ideal for mechanics and DIY enthusiasts, this diagram is an essential Jun 20, 2019 · The Nissan Patrol ZD30 turbocharged 3. ZD30 NADS steps and logic with diagrams. (~$850) with immobilizer chip disabled. Either the micro-switches come dead, and/or the variable resistor itself. When dealing with the intricate connections of a vehicle’s electronic control system, problems can often arise that impact performance and reliability. I sold that a bit ago and now have a 2009 crd zd30 What is the best software to use on my laptop for advanced details. Taking off is a nightmare especially at roundabouts, super slug until 2000rpm and then also when cruise, the slightest hill and gotta down a gear or 2 and thats at 15psi actually looking for a td42 to do conversion as its pissing me right off Jun 13, 2010 · Thinking it might have been a fuel problem I traced fuel from tank to injectors, bled lines and changed filter while I was there, glow plugs are getting power. Nov 23, 2020 · The ZD30 ECU plug will plug straight into the 4. I would not be surprised if the coolant temp sensor is far too high, the ECU would not authorize the pump to inject fuel and the motor to start. The ECU inputs and outputs are the same pin numbers for both ECUs, just the ZD30 has more of them. Good luck solving the problem - unfortunately the ZD30 was not a popular engine in Europe, so there are relatively few experts on this forum. CRD poses its own problems with multiple injections including pilot and post injections. The engine waring lamp should Jul 9, 2007 · Hello all GU series 3 DI ZD30 owners. plus he had a load of problems with Aug 3, 2012 · First off, get rid of the Dawes, a CRD does not need one. This next one could be unique to me but its still worth Oct 21, 2024 · Long term fan of the site from NZ - Looking for an ECU Remap on a ZD30 DDi Patrol in NZ Jump to Latest 252 views 6 replies 4 participants last post by LastMan Dec 9, 2024. I have tillix needle valve and boost controller fitted to the vehicle. Use a program such as WINOLS to identify and modify the desired maps. if it still throws the code after that then try a new ecu. Zd30 Glow Plugs 4x4earth. (I know of 5 different maps just for EGR control as a example ) ZD30 Diesel Fuel Injection Pump Failure VP44 on a D22 Nissan Frontier Navara. 2. 5 diesel, Snorkel, Bullbar, XD9000 Warn Winch, HD towing rig, TJM FUG and Tansmission guard, iCom 440 UHF, BFG A/T 265/70R16 Boots, ScanGaugeII, ARB Canopy, ARB 2500 Awning, Rhino Platform Rack, RidePro Suspension lift, 160ltr Opposite Lock Fuel Tank, Diff breather extensions, Off Road Systems Storage System, 70ltr Water Tank, 2 x 105AH Aux Batteries, 500 Oct 4, 2021 · The manual says 50-70% ICV at warm idle, mine was always at the bottom end of that spectrum since I bought it in 2000, at 350,000k+ it started to drop and fluctuate, I went through the process of bleeding air from IP (have lift pump so usually not a problem with air) just to make sure, and then on a long trip back from up north it crashed and would go to high 20's at one stage and couldn't Have recently done an engine swap (2002 changed to a 2000 motor ) i dont know if there is much different but after the initial start and fixing all the faults i found i only have 2 problems it wont boost over 11-13psi i have got it remapped desired boost is 20psi, no matter how much i adjust the tillix it will not make more boost, my other problem is at idle ( 725-800rpm) the whole car gets Sep 12, 2017 · zd30 boost limp zd30 ecu zd30 injection pump zd30 starting zd30crd. a DP chip and it doesnt even sort of compare. Leave the ZD30 ECU and TCU in place so the auto works as before. If it's different it could work but not properly. Join now! Jul 8, 2016 · These guys have recently been doing remaps on ecu's on the ZD30 for under $500. Control module on the top of the pump controls the spillvalve and timing mechanism while it gets a signal from the ecu on how much control to be doing. May 23, 2010 · ZD30 really needs good battery power to start. Apr 8, 2022 · Hey guys, I have a 2003 gu patrol that I wanted to get tuned. Am fairly proficient with code & logic flow. Nov 19, 2022 · A few other questions though, I know the zd30 ECU is pretty simple, but if I replace the ECU, do I need to also replace other items the rely on getting a signal from that Ecu? Reason I ask, my Triumph 675, needs multiple new items if I swap the Ecu, (or you can try to map them - doesn’t work welll…. 0ltr TDi. The ZD30 is quite perky compared to a 4. 5 DIESEL, RE4 AUTO, EGT, FRONT IC, 2" lift, ARB Bullbar, CUMMINS Engine Monitor, 3. ) Jul 22, 2020 · I Like a Tidy Forum - Y2kZD30, a few bits and an Eclipse Turbo - RED text below = Links. Jun 10, 2017 · Its more about ECU control issues than EGR specifically. . Nissan Patrol ZD30 GU Garrett Turbocharger Problems and Solutions; If the ECU believes the problem is serious enough, you may have experienced “limp mode”. Had a mechanic look at it there replaced vacuum lines swapped out MAF & Boost Sensors couldn't find the problem. Serviced engine new oil and filter element Checked and cleaned all connectors on the vehicle front to back. I fixed it properly. ELECTRONIC WORKSHOP MANUALS - My DI Build Thread - My Album - My Showcase Tech Archives - NADS, So You Bought a ZD30 - Buying a ZD30 - My Channel - May 23, 2018 · The e25 engine works with the d22 gearbox falling in the original brackets but the elgrand doesn't. Nov 27, 2015 · This a guide that will hopefully remedy electrical issues with code 0407 Crank angle sensor, code 0702 TDC injector pump pulse sensor and 0301 internal ECU fault. May 11, 2020 · Hi, I have a check engine light on my patrol (DI with VP44 pump, 2003, manual). Another way is taht you can of course write immo data from your own ecu to the new (spare) and dont make it immo off. Owning a ZD30 DI does not mean you have to sit in the slow lane and watch the TD42 owners fly past you as they boil their way up the hill. Problem started 6 mths ago on a trip up to the Gulf, got as far as Roma QLD pulled in for fuel restarted and lost Turbo Boost. I looked up the scan guage and the fault code was p0089 fuel pressure reg. Solder in sockets where the ROMS were. Both should come out of the ECU and go into the dash cluster. I have done it a slightly different way (by changing the MAF sensor housing) and can run boost around 20psi with no problems. Apr 17, 2018 · ZD30 ECU remap Sydney. And make sure the ecu suits the engine, that is d22 engine suppose to have the d22 ecu and e25 to e25. Overboosting. The unit works well on my galaxy s4. My nav is a 2004 model l have a crank angle sensor code reading after l cleared all the other codes stored but I replaced the crank angle sensor but the code still appears even after clearing code again. Oct 5, 2012 · After a while they noticed many failures and “fixed” the problem by recalling the Patrols to shorten the dipstick. I am not convinced this problem comes from your ECU itself. Quickly became harder to start, suspected glow plugs and replaced. loaded her up ready to go for a wheel and went to 7/11 put 30L of diesel in. car got 200m up the Jan 2, 2011 · ZD30 turbo problems. ) 0703 0707 0905 After clearing only showed: 0505 and can not get codes to flash again (because engine won't start perhaps?) My correspondance with Pete at ECU-talk: This is every start, we get the car running and it runs well, we ran it for 20 minutes, get it properly heated up and then turn it off. 2005 zd30 Navara. Is there other information on the ECU label that can provide more information if this is possible. Still wont go, doesnt appear to be getting any fuel to the engine, lift pump will pump hard, fuel in the tank. It's highly unlikely that this is a cause of your problems. This reset allows the vehicle to start Feb 26, 2014 · The zd30di is a problem because it uses canbus from the ecu to the pump. Bidja Could you extract codes from the ECU using the system explained in the bible, there maybe a clue in Sep 1, 2018 · Knowing this information means that any problems can quickly be identified and rectified, saving time and money in the long run. so google is a bit of a waste of time. A guide to Nissan Patrol ZD30 Garrett Turbo Problems and how to prevent future issues. Feb 26, 2021 · Found no engine light or glow light, tried the ecm relay still nothing, found a fuse in the engine bay 20a engine control fuse was blown, put a spare in and blew again straight away, bridged it to get power to the ECU to run the obdII scan tool and found code p0200, cant visibly see and broken wires or faulty connections in the injection wiring Follow the guide below to swap over/remove the ECU from your ZD30 powered D22 Navara. ELECTRONIC WORKSHOP MANUALS - My DI Build Thread - My Album - My Showcase Tech Archives - NADS, So You Bought a ZD30 - Buying a ZD30 - My Channel - Oct 27, 2017 · Long and short of it, computer inside fuel pump cactus, circuit board cracked, allegedly common problem, replaced PC with new, overhauled the rest, cost $3,800. Unless there is a code stored that continues to stay in limp and to stop the boost. Mar 31, 2010 · There might be other sensors which would prevent the motor to start, as declared 'out of order' by the ECU. See my conversion thread for pics. Found and fixed a few (dodgy) cut and re soldered wires. I Like a Tidy Forum - Y2kZD30, a few bits and an Eclipse Turbo - RED text below = Links. Apr 5, 2013 · I recently bought a 2008 gu patrol with zd30 crd motor. I have recently replaced the MAF sensor, about 4 months ago, have blocked off the EGR when I bought the car 2 years ago and fitted an oil catch can. Another common problem is faulty wiring. I received the loaner ecu (Stock ecu without NADS) and sent my ecu off. Has caused me endless problems with mine sitting for a while some times. On the bypass - here is a guy in Cape Town, and i believe he has bypassed a fellow NZD30 owner's NATS - but the invoice says "ECU Repaired", yet since the vehicle returned, the NATS LED is completely dead. Dec 7, 2023 · I Like a Tidy Forum - Y2kZD30, a few bits and an Eclipse Turbo - RED text below = Links. When I crack the injectior lines and crank the engine over the fuel only drizzles out. The ECU on the early GU patrols doesn’t control the boost very well. Reactions: Bidja Save Share Aug 13, 2018 · A Contaminated MAF Sensor Can Cause Poor Communication To Ecu Resulting In Overboost/Underboost Condition. We have TILLIX BOOST CONTROLLERS in stock that we can ship out with your ecu. I was given Jamies details and told he was doing wonders. Charged him AUS$750 for a 10 minute job. May 17, 2014 · Zd30 problem. You'd just need to get an ECU from the exact same specs as yours. Roady. Oct 4, 2017 · Try swapping the ECU relay (your year model it should have a brown ECU relay) with another brown relay (there's one in the relay box beside the main battery) and see if problem reoccurs. 50 Add to cart; Nissan GU Patrol ZD30 CRD Remap – Loaner $ 995. May 26, 2023 · Hey guys, how do I go about resetting my ecu to wide fault codes? I've left the negative terminal of my battery off over night and when I check for faults after reconnecting, they're all still there and I haven't even stared the car. Apr 20, 2016 · If you own a 2000 – 2006 ZD30 Di patrol this is a mod for you. Aug 7, 2018 · zd30 ecu throwing code 0000 Been a while Changed the CAS and no different, occasionally have days that it seems to run OK. 0) Mar 25, 2021 · Here's a place to start which explains NADS and the often read misinformation about the ZD30DI, here is what to look for and what to avoid. 0260 410 710 Jul 12, 2009 · What the problem most likely is, is the fuel pressure sensor that screws into the end of it, and sends data to the ECU!! (or PCM they call it nowadays) Thing is, NISSAN ONLY SELLS THE FUEL RAIL AS A COMPLETE ASSEMBLY FOR $1000!!!! :thatswck: Aug 19, 2013 · 0401 ? ( doesn't exist n ZD30 Reference Doc. Have remapped using WinOLS, but would like to learn some disassembly, this ECU seems simple enough. Also is it possibly to remap your own ecu? Just curious if any software is out there for it? Mar 26, 2023 · Nissan patrol zd30 gu y61 low power and too much smokeafter cleaning the intake manifold, EGR valve, intercooler piping/hose, exhaust manifoldreplaced interc Sep 8, 2014 · On ZD30 the tacho is directly controlled by ECU so either there is a bad connection, ground or actual tacho problem I'm not sure what the cause would be, unless ZD30 and TD42 use different calibration method for tacho and somehow there is misconfiguration or someone changed the instrument cluster from such vehicle. Oct 18, 2022 · 1) the item: zd30 remapped ECU 2) price and price conditions: 450 3) reason for selling: don't need it anymore 4) local NSW 2099 pickup or pm me for post cost Additional information, the ECU is in excellent working condition. Getting fault codes and clearing #1 with key in ON position use a wire between pins 1 and 8 on diag port. Removed filter. Pin 4 ECM Relay (Self Shut Off) Pin 5 Tachometer Pin 11 Exhaust Gas Control solenoid Pin 14 Engine Cooling Fan relay Pin 15 Air conditioning Relay Pin 16 Glow Plug Nov 5, 2024 · Check all earthing points for tightness / corrosion from battery to chassis to engine. Sep 10, 2016 · The code is really simple the mosfet is switched for 20 seconds each time the zd30 ecu grounds pin 111. In my opinion the piston structure probably isn't the main determinant for damage, the damage occurred due to an indirect factor being the miss-communication between Air sensors/Turbo/ECU from a relatively poor setup (other factors also had a small contribution). white ->zd ECU (Blue pin 44 and white. We send your ecu back via express postage tracked 5. Mar 7, 2016 · Definitely worth the effort, originally I thought mine was gone but after finding the real cause she's still running at 300,000k. Does anyone have any diagrams or info on the tacho wiring for s4 everything I read is the wiring for s1/2 ? Also i used the zd loom changed the sensors to suit, Everything works but I must have a problem with the ecu not sending a signal to the starter on cranking. Cost of the cleaner about $15 dollars. So the car got towed home Dec 12, 2013 · The glow plug light in the instrument cluster goes off after a few seconds but that is not an indication of power being commanded off to the glow plug Buss Bar. Dec 7, 2010 · Well I never thought I'd hear myself say this but I am almost a victum of the elledged ZD30 IP. I have disconnected batteries overnight to reset ECU, MAF has been cleaned and oil & filter are fresh. Whilst This Won't Prevent Anything, It Will Give You a Heads Up Of Any Issues. May 29, 2013 · As the title states, I'm after a wiring diagram and/or wire colours for a ZD30 ECU, build date 10/2001. Replaced fuel filter and filter with water trap. live in Brisbane Australia. (ZD30) 3. This same pump is used in many different motors and vehicles and the pump itself fails internally, so I'm sure it is subjected to variations in fueling, not to mention the pump ECU is mounted right ontop of the pump on the side of the block, right in the heat of the motor so I'm sure the pump ECU ends up varying the fueling to each Jun 12, 2022 · So I just got the NATS finally sorted out on my zd30 patrol and now I’m having issues with the injection pump. Make sure you save your trip meter reading or you will lose them. Understanding and diagnosing these issues is crucial for ensuring that the vehicle operates smoothly. Nissan D22 ZD30 Navara ECU Remap – Send In $ 544. Secondly if you get the ECUTalk running check your Injector Control Valve (ICV%) reading, I started a poll on this a few years ago, it is in the archives under polls and surveys, this gives you a cross reference to other members vehicles. Jul 24, 2022 · This plug n play EGR delete is convenient for me only if I don't need to get a re-tune also. 54 DIFF, Stage 3 HD Valve body, Shiftkits Programmable TCU, Micky Thompson BAJA P3 285 / 70 R17 Feb 19, 2023 · Refitted the original 2000 ECU I sent for the remap [the one with the corrosion] I wanted to send the good 2004 ECU I was driving around with, for the remap Of course it didn't work anymore No doubt everyone will know why, but I didn't So I eventually I bought yet, another ECU - a 2002 unit Mar 27, 2018 · They're saying only ECU or key replacement necessitates a Re-coding session. I like the idea of using an existing Non NATS ECU. I've been looking around and found that power curve can do a mail order ecu tune for $880. Im really starting to scratch my head, and run out of ideas. 7V, which corresponds to around +300mbar boost (around +5psi), for a "stock" stop-screw position and inlet. black) ->Dakota unit signal in -> signal out to dash. 3 Litres. zyifrh wksujh urx xzm owcpq boveb yhu kfvnhmj hic yskndx