Idle problem

[bigpsi94]

At idle when the car is warmed up if I tap the gas the a/f goes from 13.2 to 9.9. I have data logged and found that at ~52kpa and 800rpms is when it goes to 9.9. So I lean out that area but I still get the same problem. Any help on this would be appreciated. How the hell do you use the log files?

 

[tazgn]

I would say you need to play with the MAP and TPS AE curves. Be sure to read up on all the AE curves since they pretty much all interact with eachother to come out with the final "outcome" fueling. It took me a while to understand that.

Derrick

 

[bobc455]

Could this be an effect from the AE?

How long does it stay at 9.9?

-Bob Cunningham
bobc@gnttype.org

 

[bigpsi94]

After tapping the gas it goes to 9.9 for a sec and then goes back to 13.2

 

[Spooled]

AE fuel would be my guess as well. If your moving the throttle at a high rate of speed during this "tap", decrease the values on the far right of this table. If your moving the throttle slower on this "tap" adjust the numbers down farther to the left. Try it and see if this helps.