M.D.

I will do when I get chance. the car has never had any wiring issues in the past though. And ran perfectly for 12 years on the stock ecu.

The other fault (picture won’t upload) is.... ecu fault code 72: analog 5v supply error e throttle ecu fault code 73: aux 9/10 supply error ecu fault code 74: analog 5v supply error For some reason I have the faults separately but usually all these faults come up at the same time when it limits the throttle. But as I say we managed to stop a lot of these faults by changing the 0-5v figures. Just unfortunately you can’t use anti lag or launch control as the error will come up again I have asked directly before and was told it’s not something link have had before. And never got anymore from it. was just replying as the guy above has the same an12 as I’ve had. the stock 350z does have an air temp sensor. It’s within the stock AFM and set up as such on the pc link software under sensor type.

the car is almost undrivable without Setting those figures to 0-5v. The supply error warning comes up every drive on them. here is one of the errors......

The error I believe is supply volt error An 12 13. And limits the rpm to 1800. as you say setting the 0 5v low and high errors needed doing as all the base maps I saw had then at 0.05 and 4.95 or there abouts. I can make the error come up quite easily and it’ll also throw up the error if the traction control is active for too long. (Wet days provoking it etc) so I’ll try and get a picture the next time it does it.

I’ve found the e throttle on the 350 incredibly sensitive. And occasionally throws up the an12v error. Especially if being very quick on and off the throttle such as when drifting etc. my tuner altered the factory figures for the voltages as they weren’t set exactly to 0v and 5v on the base map. That helped massively but unfortunately I still can’t use launch control or anti lag as the bangs cause the throttle issue again.

Yes the relay trick works perfectly.

I’ve just fitted and had my 350z mapped on the g4+ and I’ve been having similar issues with the dash displaying the traction control lights. If there is a guide on how to sort this that would be awesome. Also by reading the above I have now changed my fuelling to modelled and I now get a cc/min on the software. Does anyone know if this will update the original dashboard DTE computer and mpg gauge. Thanks in advance.