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370z idle relearn 370Z Forums HOME: My Picture Album: Nissan 370Z Pictures: Premium Membership: Become a Forum Sponsor : 10. Should be a very consistent idle around 800-900rpms (depending on mods and tuning) good luck brother. Where the 350 was hunting for idle between 1200 - 2000rpm cause the car to jerk and was UN-drivable. Rough idle over 1K still. Tags Altima and even sports cars like the 370Z and 200SX. Very shaky. After a. How do you clean throttle bodies without having to relearn the ecu? And how to change spark. If idle speed and ignition timing are not within the specification, Idle Air Volume Learning will not be carried out successfully. It has not come back yet. 600-630RPM. If it was me, I'd pull the battery cable off the battery for 5-10 minutes and reset the PCM. Disconnect negative wire and really quick pump you brake pedal 3-5 times and wait 20 minutes. 5 Litre I took out my throotle body to clean it, after installing it back, I noticed that my turbo doesn’t pull as hard as it used to, I have to floor the gas more for their to be boost on my boost pressure gauge it goes half but doesnt go above until I floor the gas which never used to happen, Im thinking there may be a boost well I cleared and ran the relearn 10 more times, the rpm seems to be responsible for setting the code, with restriction in pcv to lower idle, in drive stopped im running 650 rpm, 350z / 370z Discussion 350z / 370z Technical 350z / 370z Classifieds 300ZX (Z32) General Nissan 370Z 2011-2014; Nissan 370Z 2015-2019; Nissan Altima 2006-2012; Nissan Altima 2015-2018; Nissan Altima 2019; Nissan Altima Coupe 2013-2014; Relearn Procedure when Replacing a Sensor. Update - the old top post was wiped out in favor of new, better data and a better map. 4th Generation Sentra/200SX (1995–1999) General Discussion Pathfinder X-Trail 1st/2nd Generation Sentra/Pulsar (1982–1990) CHECK IDLE SPEED AND IGNITION TIMING 1. 370Z Sport Stillen Air to Air setup. Quote: CHECK IDLE SPEED AND IGNITION TIMING 1. 00. 370Z Sport Rays Wheels on 8th Generation Nissan Maxima. replaced coil packs and plugs all 6 OEM I swapped out my exhaust gaskets and intake filters cleaned the TB and Mass did idle relearn. The engine light would randomly pop and then my car would idle at 1k for a few days - weeks. But its misleading, the 7th step says to start car after light goes off but never does. By chatting and providing personal info, you understand At cold start it idles somewhere around 1300 to 1500 RPMS. Join Date: Jan 2016. DETECT MALFUNCTIONING PART-I Make sure that idle speed is within specifications. So what your going to have to do is reset throttle bodies by performing a throttle position and idle relearn. -Turn ignition switch ?OFF? and wait at least 10 seconds. 01/11/2025. Let it idle for little longer it will start idling at 1000 rpm (solid idle) 4. Roy Sheidenberger. For instance, a MIL/CEL light is supposed to blink during the procedure. Then modify the idle target to a higher value that the calibration can reach, flash the modified rom to Rough idle with forced induction. The easiest youtube idle relearn video. The big signs of an ECM problem are Similar Nissan cars, like the 350z, 370z, Skyline, etc, are welcome here Members Online • zixsie About the Idle Relearn Procedure- i found an application NDS3 (Nissan Data Scan) which can do that procedure and it looks much more easier. Quote: Originally Posted by wstar. How to Reset the Throttle Body. 57 Great Deals out of 758 listings starting at $7,500. 99% chance it's something minor but theres no way to tell without the code. Look for vac leak with butane gas, no idle change 3. Rep Power: 13. Should I be worried? What if it comes back on? Please help. they have experts from Japan to train local dealers as i did. Location: Florida. I’ve been battling the opposite problem for a while with my 2006 2. But the moment the Light comes on the car starts to idle high again All you need to do is Idle air volume learning and ecu reset. The idle relearn procedure is used when something happens to the ECM that causes it to forget it's settings, such as unhooking the battery for long periods of time. View Single Post 10-07-2019, 12:01 PM #15 Sean1125R. Thanks I'll give it a shot! Get the code read before you just get in the habit of constantly resetting it. Below is a list of throttle body idle relearn procedures you may have to do depending on your car. 9V (At idle)Engine coolant temperature: 70 - 100 C (158 - 212 F)Park/neutral position (PNP) switch: ON (Shifter in Park or Neut A place for all 370Z enthusiasts to come together and discuss their love for the most important letter in the alphabet. com Nissan 370Z Forum - View Single Post - Help Well maybe the IACV is the problem, when I turn heater/brights/rear defrost on, my idle drops 100rpm and holds there I was trying the steps for the idle air relearn, and it definetely doesnt take, I get to the part where I disconnect the brown plug on the throttle body, wait 3 seconds to plug it back in, and the car stalls out when you plug the sensor back in. Did a manual Accel Pedal/Idle relearn with the push-to-start button in the car to recalibrate the new MAFs(someone else suggested to go to Nissan for an Idle Relearn procedure with I recently cleaned my throttle body and went threw the PAIN of trying to relearn my idle through the step by step process. Similar Nissan cars, like the 350z, 370z, Skyline, etc, are welcome here Members Online • zixsie About the Idle Relearn Procedure- i found an application NDS3 (Nissan Data Scan) which can do that procedure and it looks much more easier. Explore Our Forums. https: My 370Z had a similar issue that was fixed by replacing both MAF sensors. 2009 370Z Monterey Blue with Navi. The high idle makes me think the problem may be with one of the TBs - hopefully it was just a glitch and won't crop up again. I drove the mess Drives: 2012 370z m6 white. Rev up the engine two or three times and make sure that idle speed and ignition timing are within the specifications. View Single Post 07-27-2022, 02:37 PM #5 THE BULL. After a successful relearn for a bouncing idle p0507, the idle has become very low in D on the brakes at a stoplight. 8, gtr injectors, gtr upper plenum, upgraded z1 pulleys and belts. If not, the result will be incomplete. Google "throttle body relearn procedure 370z " and follow the idle air relearn and throttle pedal release procedures first then the relearn for the throttle bodies. Originally Posted by ANMVQ Where is the idle relearn, I havent poked around a lot yet. Totally forgot to check this out for you jwick, ill do it tonight if I can remember. There are different procedures depending on the car. be/HIiaF0VaTlQ where I learned to the idle foot relearn with the throttle body. I show you how to reset your idle to OEM spec at 650 RPM. Ran through all of motorvates videos for after cleaning throttle bodies, cleared codes, and drove for 10 minutes. 1. 01 ohms from neg battery to engine. The car runs a little rough due to this and I have tried a generic method of idle relearn Help with Idle Air Volume Relearn Procedure Hello all, Two weeks ago, I replaced my twin-ram intakes with the stock ones that came with the car (with some Mishimoto pipes). Uplug ecu over night for ICV relearn 2. Drives: 2010 370z Nismo. I went thru what I thought was the right "Relearn" process for this model but after about 20 tries it still has dead pedal with the new TB. So did the throttle pedal reset, throttle valve reset and then the idle relearn , all worked great idle now is 750rpm or so . I found out that the relearn have to be done before the engine is 100% warm up. After that, before you will wear negative This is where your engine will start to learn the correct idle settings Wait 20 seconds. the idle relearn has to be done after a decent drive, as long as coolant temp goes over 85*c i Post 4027903 - World's Largest Nissan 370Z Enthusiast Forums. If there isn't or the ecu still doesn't do the relearn, what you want to do, is use nisprog and the k-line cable to download the rom out of your factory ECU. After this the car immediately went into throttle body relearn (i attempted about a thousand times before fixing the grounds and couldnt get into relearn mode). Went back home. This is what I did. There are other version of the application as NDS1, NDS2, but NDS3 is only compatible with ELM327 OBD 2009 370Z Monterey Blue with Navi. i have read in a website that certen parameters are Little issue at idle. A place for all 370Z enthusiasts to come together and discuss their love for the most important letter in the After this I had 0. com Thread: ECUTEK/UPREV idle relearn. When I'm stopped at a light or just idling the car, the RPM would periodically drop to about 450 and then quickly move back up Had an issue where the rpm was hanging at 1500-1600 when coming to a stop and that idle was around 1100rpm . I’ve changed both of them on 4/10/24. wait don't rush:idea:wait before you buy anything. Join Date: Apr 2021. Re: How to perform PEDAL, THROTTLE and IDLE relearn?? Quote; Post by svard75 » Tue Jun 11, 2013 7:31 am. I started it again but gave it some gas and was running really rich. i was told by a technician outside garage that the problem is in the ECU. Full Forum Listing. Inflate all tires to the pressure listed on I plugged consult in to do a idle relearn, but consult says I have a NG neutral switch. If you’re replacing the throttle body or reattaching it after cleaning, you’ll need to do a throttle relearn procedure. In light of this and some research, I decided I needed to do the Idle Air Volume relearn 2003-2011 Nissan 350Z - 370Z Idle Air Volume Learning Procedure | Nissanhelp. If you can't find one using the site's search, try any web search engine and add "site:the370z. Also It doesn't appear to have the same procedure, but there is a section on idle speed/ignition timing/idle mixture ratio adjustment (EC-35). Cheap enough to replace. ENGINE CODES p0507 p2 If you’ve performed a major repair, disconnected the battery, or disconnected a MAF sensor while the engine is running, you may have to perform a Nissan idle relearn procedure (also called an idle air volume relearn procedure). No need for the throttle position. com" to your search string. Stupid thing is I probably didn't have to replace the IACV but because of the asinine way in which the 99. I drove the mess out of it. Did some research and came to a conclusion that it was probably the Throttle body. DETECT MALFUNCTIONING PART-I Post 4027910 - World's Largest Nissan 370Z Enthusiast Forums. The pedal trick it a PIA! EcuTek with Visconti - Logging my experience. With the check engine light already on. Show Less . (this test is Battery voltage: More than 12. Used Nissan 370Z. It CAN be done without the Consult, but is MUCH easier for the dealer by using the Consult. com Problem is instructions don't seem to work. These Nissan 370z crankshaft position sensors are crucial for monitoring the position and rotational speed of the crankshaft, providing essential data for the engine control module (ECM) to manage ignition timing and fuel injection. -Repeat the following procedure quickly five times within 5 seconds. com Thread: Help with Idle Air Volume Relearn Procedure. Hello everybody! I just bought a 2nd 2006 M45 - this one is silver, sadly though it has codes showing and they change on me First codes: 10/2/19 - P1140 Powertrain 10/2/19 - P0430 PowerTrain Catalyst System Efficiency below threshold (Bank 2) I replaced the IACV and now the idle is fluctuating between 900 and 1200 and the IACV sounds like it's continually clicking. What are Post 3882041 - World's Largest Nissan 370Z Enthusiast Forums. Idle Relearn This seems to be a pretty common thing if you swap tbs or clean your tb. 2002-2003 5thgen Nissan Maxima with Catch Can Installed. How to Reprogram your Throttle Body. With it being this way I cannot start the relearn with consult. At this time, the lovely P0300 popped up. After those procedures. It would be normal when I stopped at a light for a few seconds I cleaned my tb a while back and the car started giving the p0507 code for a while but I was recently able to get the code off by using the idle relearn. com Hello everyone, is it possible to force an idle relearn on swaps? Playing around with Ecutek on my swap I tried doing an idle relearn however it was Help with a idle relearn. Many new parts over the past 2 years for diff issues. -Turn ignition switch OFF and wait at least 10 seconds. check with your country's nissan regional office. a. Help!!! I just bought a used 2009, MT, sport package, w/ 35000 miles about a month ago. Members Online. In this case, find the cause of the problem by referring to the NOTE below. After that my revs sat arround 1000 rpm but wasn't surging anymore! Hey guys, Last Sunday my Z broke down on the side of the road because I felt the car shaking at while I was at a red light, I put it in park and turned it off and on and it got worse. Anyone who has done some of these upgrades any advice or opinions? Know Your Parts is a website and tool to help auto technicians. Hey there guys so recently for my 2017 Honda Civic Ex-Turbo 1. But the moment the Light comes on the car starts to idle high again Had an issue where the rpm was hanging at 1500-1600 when coming to a stop and that idle was around 1100rpm . Make sure that idle speed and ignition timing are within specifications. *** NOTE: If you have a 2007 G35 or 350z (engine: VQ35HR) there have been reports of an ECU update that is required to allow the idle air volume learning to 3. I don’t have my build vehicle just yet and I need to get my garage built first but I do have a complete 2010 370z sport/touring donor car with 57k miles. even if i change the TB still i will have to do relearn which the ECU is not accepting. '14 Q50 S '18 Q60 RS400 Just dead pedal and idle only. CHECK IDLE SPEED AND IGNITION TIMING 1. Start engine and warm it up to normal operating temperature. A relearn fixed everything. 3L engine is placed into the engine compartment getting to the IACV is a 3 hours job after having to remove the upper plenum. Perform accelerator released position relearn by NOT depressing the accelerator pedal at all: 1) Turn ignition on for at least 2 seconds. I have also had my rear o2 sensors plugged in but tucked up and away (not screwed into the exhaust) for 10. Drives: 2010 Sport 370z 6mt. Nissan 370Z Pictures: Premium Membership: Become a Forum Sponsor : Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Tuning: Rough idle with forced induction User Name: Remember Me? Password: Register: All I recently cleaned my throttle body and went threw the PAIN of trying to relearn my idle through the step by step process. 5. 5 3. 0 ohms from neg battery to chassis and 0. Mine acted a lot like that, it's been a while so I don't remember the timing. Hi guys, Just wanted to post this thing that's been happening for a little while and not really sure what could it be I have a 6MT w/sport package 370Z. If you’ve performed a major repair, disconnected the battery, or disconnected a MAF sensor while the engine is running, you may have to Of course, the idle-air relearn simply allows the ECU to re-discover if the target idle rpm is incorrect, allows it to readjust. We provide tips on auto repair, car troubleshooting, auto diagnosis, auto parts information a The car needs an idle relearn. You'll Find Nissan 370z (Z34) specs, Engine (VQ37VHR) info, Pictures, Videos, Reviews, Test drives -- All in ONE Place The370z. 01-30-2013, 12:09 PM i just did some research on what is required to change spark plugs on the 370z and it looks like a pain in the butt. 13. Do you know if the strut brace needs to be removed, or can 28K subscribers in the 370z community. Mine does not, despite following the instructions to the 370Z; Altima; Armada; Cube; Datsun; with some chemicals and when i got in tge car the rpm was all over the place and i took it to the dealer and it wont relearn the procedure so they told me to get new throttle bodies so i came home bought two used ones and took it back to the dealer and the same problem it wwouldnt relearn the procedure 370Z; Altima; Armada; Cube; Datsun; with some chemicals and when i got in tge car the rpm was all over the place and i took it to the dealer and it wont relearn the procedure so they told me to get new throttle bodies so i came home bought two used ones and took it back to the dealer and the same problem it wwouldnt relearn the procedure A place for all 370Z enthusiasts to come together and discuss their love for the most important letter in the alphabet. Idle is back down near 700, but definitely not I did let it idle to normal operating temperature and the light didnt come back on. Let it idle for 20 seconds. I did the relearn, let it idle about 10 mins and went and burned up the roads. Rep Power: 14. - 10 Rev up the engine two or three times. 47k miles on a '10. -Warm up engine. Rev up the engine two or three Step 1: Reset ECU and fuel maps. Without the If car is still idling high after resetting DTCs, several DIYs have been posted on idle relearn. Here is how you do it. dasdasd. Fixed my idle issue Hi all, I had the same high idle issue. Started her up one cold morning (about 30 degrees) and the service engine soon light came on immediately. This would help when i clean my TB's. Rep Power: 15. Hard: do the idle relearn procedure Easy: disconnect negative battery terminal for 5 min It’ll take a few days for it to remap the idle but it should work. Wait 20 seconds. Quote: Originally Posted by Viper1. Spend $25 on Update on the idle Info: 1) Decided to replace the throttle bodies. Wont do anything to help your problem. Tried manual relearn around 50 times - same issue 2. Rev up the engine two or three times and make sure the idle speed and ignition timing are within the specifications (I kept eng runing ). Refer to EC-640, "Idle Speed" and EC-640, "Ignition Timing". Start the Engine and Let It Idle Motor Trend Goes to YouTube MT has finally made it to everyone’s favorite video site, and we’re coming with both barrels blazing. . 11. If car is still idling high after resetting DTCs, several DIYs have been posted on idle relearn. Here is what is what I tested 1. A place for all 370Z enthusiasts to come together and discuss their love for the most important letter in the alphabet. Drive car, stop at lights, idle 1000 rpm, no stalling etc take off fine 5. Base Member . I recently cleaned my throttle body and have found that my idle speed is at 1200 RPM. 2) Turn ignition off for at least 10 seconds. 12. The big signs of an ECM problem are idle going up and down after throttle body cleaning, map sensor, pcv diaphragm and purge valve replacement HELP JETTA 2011 ENGINE 2. Google "370Z ecu reset" and "370Z idle relearn". Did you do the 3 relearns after you fitted the plenum? (gas pedal and throttle rest position, and idle air relearn). Posts Reassembled everything. I disconnected the battery for a little bit and hooked it back up and started it and it did not want to idle. -Confirm that accelerator pedal is fully released, turn ignition switch ?ON? and wait 3 seconds. ENGINE CODES p0507 p2 https://youtu. I got a set from a 370z with only 30K miles for $115. 350z / 370z Discussion 350z / 370z Technical 350z / 370z Classifieds 300ZX (Z32) Post 3436210 - World's Largest Nissan 370Z Enthusiast Forums. However, after running through the idle relearn and clearing codes only P0305 remains. Tried relearning the ECU with computer - same issue 3. Location Yes there is a TSB for a ECM update, but cleaning the throttle body and relearn idle usually fixes it. r/370z. the first two must be done on a bone cold engine (coolant temp below 25 deg celsius). If that doesn't give you what you're looking for, I can have a look at my Chilton to see if it has anything different. You want high intensity? Questions et réponses pour All Questions et réponses Questions et réponses pour All Questions et réponses Questions et réponses pour All Questions et réponses Questions et réponses pour All Questions et réponses Questions et réponses pour All Questions et réponses. 5 before the work the car was ok and also after the work another code appear and it is the p0507 I have a 2009 Nissan 370z. If you saw/used the map that was originally here, that map is what's called "Linear" below. Stumbles but recovers when AC cycles. 12/25 All you need to do is Idle air volume learning and ecu reset. I tried to do a idle relearn but the next time I started it, it was making a slight tick when it was about to stall out and it smelled like it was leaning out. Used Dodge Charger. It seems difficult when you're reading it but its really not that bad. Start engine and let it idle. Turn off car, start car idle at 650 rpm then in about 30secs idle to 1000 rpm Diags performed 1. I just saved you $200. Sent from my SM-G955U using Tapatalk. I drove the mess In light of this and some research, I decided I needed to do the Idle Air Volume relearn 2003-2011 Nissan 350Z - 370Z Idle Air Volume Learning Procedure | Nissanhelp. Cleared code and right after did the idle air learning. There are other version of the application as NDS1, NDS2, but NDS3 is only compatible with ELM327 OBD If car is still idling high after resetting DTCs, several DIYs have been posted on idle relearn. Nissan Idle Relearn Procedure: A Step-by-Step Guide How to perform a Nissan Idle relearn. 2. Throttle body relearn, idle relearn? Was thinking of doing the 370z bottom end, porting the upper and lower manifolds, Boring the engine to a 3. - Idle speed = 700 ± 50 rpm (in P or N position) How many crankshaft position sensors are in a 370z? The 2011 Nissan 370Z typically has two crankshaft position sensors. When you reconnect the battery, let the car idle for a while, then with your foot on the brake, put it in reverse for a minute, then put it in drive for a minute, then take the car for a normal drive. 810 Great Deals out of 14,676 listings starting at $1,500. I got a new one from Cardone at Orielly's and installed it this morning. 3. I did it again when the engine is luke warm and the idle went back down to normal on on 4th try. The P123 and 223 was fixed by tightening the gas cap and resetting the code with a ODB reader. They will be here Thursday, so I'll install them on the weekend and go through the idle relearn procedure and post. The code does clear. Check the FAQ that Ilyakol posted at 350z / RPM fluctuating at idle issue. Nissan 370Z Warranty / Scheduled Maintenance / Servicing / Repairs: 19: 12-06-2010 12:12 AM: Problem with High Idling on my Z: jtroun: Nissan 370Z General Discussions: 12: 03-17-2010 07:28 AM: -Idle I know it has to do Location: Toronto, Ontario, Canada. You can try the idle relearn procedure set forth here and see if it works:-Warm up engine. com. qedia paso wnrn mmuobl edw nsej ucud qqzw zhu mgi