Search found 5 matches

by funktion
Fri Nov 11, 2016 11:31 am
Forum: K-Pro / KManager
Topic: Running lean after tune
Replies: 8
Views: 3748

Re: Running lean after tune

I'm sorry, but I don't see it going dangerously lean in the datalogs. You may have your lean protection settings set a bit to aggressively.

The lean protection is set around 14.3. It may be conservative but target is still much lower than actual. And the fact that it is pulling fuel at idle ...
by funktion
Thu Nov 10, 2016 9:15 pm
Forum: K-Pro / KManager
Topic: Running lean after tune
Replies: 8
Views: 3748

Re: Running lean after tune

OK. update.
I replaced the fuel filter. Inspected the injectors, inspected the fuel pump.
Nothing worked.
I took two different logs.
by funktion
Thu Nov 10, 2016 11:03 am
Forum: K-Pro / KManager
Topic: Running lean after tune
Replies: 8
Views: 3748

Re: Running lean after tune

Have you done anything to the car since it was tuned?

1.New radiator cap,
2. fixed transmission(removed, new shift fork, reinstalled) only sensor from engine that was unplugged in this was IAT and I t is in correct position and reading correctly also removed and reinstalled intake pipe for this ...
by funktion
Wed Nov 09, 2016 8:34 pm
Forum: K-Pro / KManager
Topic: Running lean after tune
Replies: 8
Views: 3748

Re: Running lean after tune

I checked the wiring and didn't see anything obvious. FYI All wires were soldered, so I don't think the connections are loose.
I replaced the o2 sensor and no change. The next step would be to get my AEM wideband installed and compare.

Injectors are DW600 FPR is AEM set at 50psi.

Do this appear ...
by funktion
Wed Nov 09, 2016 11:07 am
Forum: K-Pro / KManager
Topic: Running lean after tune
Replies: 8
Views: 3748

Running lean after tune

I had my car tuned 2 weeks ago. Following the tune I filled up on my way back home (2 hours away). I drove the car a couple of times with no issues.
Driving the other night I was driving and drove it hard through 1st and 2nd and when I shifted into third my lean protection kicked in. since then I ...