Nverlokbk

2010 G37X was in limp in mode with trouble codes P0189 P01092 and P1608. Perform diagnosis as per fsm. Diagnosis for trouble code showed bad vvel module. Replaced module and car ran fine for a week. On another start up check engine light came on and back in limp in mode with trouble code P01091. Perform diagnostics for trouble code showing bad VVEL module. Replace module with another used module. Car ran fine for a day then back in limp in mode. Have checked power, grounds and wiring for VVEL module. Checked voltage drop on ground circuit. Possible that a VVEL actuator motor is shorting out module?

slartibartfast

iTrader: (7)

You might have blown cam cover gaskets. A well-known problem for pre-2012 engines. Causes low oil pressure that will grenade the engine if not dealt with immediately. The leak is imternal so you won't know it from a typical visual inspection.

saywat?

iTrader: (3)

^ugh thats related?

reydaniiel022

bro where is the MODULE located? im tryna change it but IDK where is located

Nverlokbk

It's in the right inner fender well by battery behind relay box

reydaniiel022

Thank you bro I really appreciate it! also do I have to reprogram it or I can just swap it.

reydaniiel022

so how did you fix your? Im having the same problem with the same code.

jmitch421

same issue any one have advice

reydaniiel022

I took my car to the dealer and 2350$ bucks later my car is perfectly fine. that part needs a lot reprograming and **** thats why I didnt have other option than the dealer

jmitch421

i took my car finally to the dealer and they dont know what is wrong i have the same codes can you explain what they did for the repair

reydaniiel022

honestly they replaced the VVEL Module unit is like a small computer, they replaced that and did some reprograming like Idk how the dealer would not know whats going on

jmitch421

i have already replaced the VVEL module in my car and still i have the same issue .. so since you took it in no codes and no limp mode? for me its sporadic but when it happens it can be dangerous losing throttle response on the highway

jmitch421

they just guessing and said could need to replace the engine harness for $5200! but not sure if that will fix the problem .. would not tell me what they did to actually troubleshoot my car .. just printed out some stuff from their TECH LINE about other cars with similar problems

reydaniiel022

yeah happened to me before replacing that part my car was not passing from 1k RPM but when they change the VVEL module they gotta reprogram the new one because I did the same I bought one from ebay was like 60$ I replaced it myself and the car was the same then took it to the dealer they replace the same part but with the difference that they reprogrammed it then my car was fine! also the same part in the dealer was like 1200$