I hooked up my G35 6MT sedan to a OBD-II data logger to check out what was going on and to compare intake air temps using pop charger with a stock G. I logged about an hour's worth of driving. While doing this I found that the maximum throttle position I ever recorded was 86% (even with a long period of WOT, starting at low RPM in 6th gear). My question for others that have monitored their ODB-II data on their Z or G is: "is that normal"... or should I actually see 100% at WOT?

Thanks.

 

There are a couple threads on here. To answer your question. They all saw the same thing.

 

i wish i would have checked this before my TS update... i can tell you that after the TS flash, I get 100% all the time...

hth,
m

 

I did a search before posting and found one thread that discussed it but didnt have much detail. I believe it was zzzya that posted:

It didn't say whether 86% was normal or 99% or what. I was searching for "throttle position sensor obd." If there is a thread that says more, please point me to it.

 

Can't seem to find the other one, but I know there were at least two threads.

https://my350z.com/forum/showthread....threadid=39299


I know there was at least one more, and the best another member could get was in the 80%'s also.