92 Z NIGHTMARE

[Vettetech1]

Originally Posted by XfireZ51

TPS v is slightly low. Try setting it to .55v although WOT voltage should be in the 4.3-4.5v range. IAC counts look good at idle. 37kPa is pretty good vacuum at idle, almost sounds too high but
I don't understand your comment on vacuum being 0 w .58v.
When you take it through the throttle, can u get beyond 3k rpm?

I don't get the Vacuum reading either maybe just an extra parameter that me scanner has for a sensor the car doesn't have. Ill try bumping the TPS up some and see if that helps It will run up till 7k. Just stumbles/hesitates when first getting on it and happens with every gear shift.