Ok I've installed my ecu last night. rtek 21. Selected 720/720 I'm running 750s all around uncheck ATP . The car ran great till I decided to hook up the wideband to ATP his morning and uncheck the ATP box and it just started flooding on first start up wideband reading flated out at 10.0 .. Anyone have any suggestions ideas on what it would have been ?

 

Try adjusting your elevation to match your area?

 

Yes I did I also tried re-wiring the ATP wire and and Unchecking the box .its still running rich /stalls if I dont keep my foot on the pedal and oh yea it won't go past 4 k-ish

 

It's like its on limp mode running really rich

 

Any reason you used the ATP instead of the recommended Var Res?

TPS read 20% at idle?

 

I just followed the direction for external sensor but since you said something about Verres did I hook up something wrong ? Am I not suppose to hook it up to ATP ? Is this why it's causing me to run extremely rich ?

 

And yes it's reading 20% for the tps , could I have reseted or erased something in the rtek 2.1 for It to be doing this ?

 

Nvm figured it out I knocked a wire loose on the second plug of the ecu the wire that has a female and male spade came apart plugged it back in and it's good to go idling at 12.9 afr @ 740-760 rpm range just beautiful thank for all the suggestions