Guys,

I have just installed my Power FC today ith this result after 10 minutes running...






Idle as you can see is over 2000 RPM.

I checked for vacuum leaks and is Ok.



Setup is Non Seq Stock Turbos / Stock Injection / Stock Ignition / FMIC / Big Oil Coolers

Any idea what should I check ??

I have read a lot on the forum and on the PFC Yahoo group.

But would like to get an expert opinion...

Thanks..!!

 

my adjustment screws weren't bottomed out when i got my car. Previous owner (or shop) had probably over adjusted it instead of fixing the vacuum leaks causing the issues.

I did a full hose job, reset the adjustment screws. Now, every now and then it will idle at 1400, but idles around 900 for the most part.

Is your o2 disabled? i saw 0.0 volts
TPS set correctly?
2 adjustment screws on TB set correct?

Good luck.

 

Your TPS has an issue, the VTA2 is reading wide open throttle.

 

Since there isn't an air pump, go to the function screen and turn of O2 FB control.

Contact arghx and join the best PFC tuning group.

Where is the strut tower brace? The brackets are there.

Also learn how to rotate pictures.

 

is it just me or is your throttle cable taking an awkward route? could that be causing it to yank on the throttle body and be causing the high idle?