Binder
Well-Known Member
In the closed loop file is the throttle closed all the way? The TPS thinks it's open just a touch.
yup, got it! Thanks!:redneck: ( I feel like an idjiot...)....I see the same thing---tps is held open slightly at .61%...I also don't like the closed loop timing at idle RPM....0* + or - a couple...in closed loop.The ones he posted? They're .txt files which should open with note pad.
If it won't idle how did you time it?
There's a couple strange things happening in the file you sent me but first you have two trouble codes you need to clear then log again. One code is 35 which is IAC failure though it looks like the IAC is working. The other is 42 which is timing failure probably because you didn't clear the code after setting the timing.....
35 is not a direct IAC failure per say. I have never seen a failed IAC cause a 35 only vacuum leaks.
Your short term fuel trim looks to be all over the place. Cell 4 goes from very rich at 1722526 to very lean at 1769334. One extreme or the other would make sense but both in just a couple minutes...........There's only a couple things that I think would do this. One is a bad O2 sensor but it looks to be working fine and your problems are in both open and closed loop (O2 doesn't change things in open loop). The other would be inconsistant fuel pressure or injectors.
Are you sure those injectors are working right?......
The only useable data from that log is at the very end after you cleared the codes. Can you get more data with the codes clear?
What does that equal to in counts rick (100-140)?