Nistune Forums

Posted: **Mon Sep 01, 2008 11:03 pm**

I have some problems of fueling...

When I am in 1st or 2nd gear at approx. 2000tr/min and I open the throttle 100% => I run very rich ~10 afr and the car hesitate.

But if I do an acceleration in 3rd,4rd... gear I don't have the problem... ~13 afr to ~12 with 1.2bars.

This problem occur just if the engine rev. fast!

Posted: **Thu Sep 04, 2008 5:07 am**

It might be putting in maximum fuel when you accelerate due to going over the TPS voltage in the 'Increase fuel' table.

You can try increasing the TPS voltage required to do this and see if that helps

Posted: **Thu Sep 04, 2008 7:21 pm**

Ok, I'll try this...

Nistune Forums

Too rich only in 1st and 2nd gear...

Too rich only in 1st and 2nd gear...