Rich A/F's?
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Location: Ohio
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Rich A/F's?
Did a 3rd gear pull coming home in a pretty crazy rain storm last week. During the pull, I definitely felt lack of power and looked down to see my A/F's in the low 10's.
I'm tuned @ ~25-26 psi and A/F's are usually a ~11.3.
Pulled the plugs and they seem fine. Checked for boost leaks and I don't see anything. I've had boost leaks before and I've always been able to hear them, but I don't hear anything at all this time.
Went ahead and reset my ecu (Removed battery & #2 fuse), no change.
Any ideas? Car idles completely fine and drives as normal. Just when laying into it goes super rich. Definitely feels like it's getting choked up.
Maybe I do have a boost leak and it isn't hitting target boost? I'm about to order a boost gauge to determine if that is the case. Wish I could pull an actual log, but the guy who tuned my car is a few hours away and I don't have any of the hardware.
Just didn't know if anyone had experienced anything similar? I'll check back once I get a gauge and learn where the boost values are at.
Mods are
- Intake
- UICP
- Test Pipe
- Cat Back
- 3 Port
- Wideband
- Opensource Tune
I'm tuned @ ~25-26 psi and A/F's are usually a ~11.3.
Pulled the plugs and they seem fine. Checked for boost leaks and I don't see anything. I've had boost leaks before and I've always been able to hear them, but I don't hear anything at all this time.
Went ahead and reset my ecu (Removed battery & #2 fuse), no change.
Any ideas? Car idles completely fine and drives as normal. Just when laying into it goes super rich. Definitely feels like it's getting choked up.
Maybe I do have a boost leak and it isn't hitting target boost? I'm about to order a boost gauge to determine if that is the case. Wish I could pull an actual log, but the guy who tuned my car is a few hours away and I don't have any of the hardware.
Just didn't know if anyone had experienced anything similar? I'll check back once I get a gauge and learn where the boost values are at.
Mods are
- Intake
- UICP
- Test Pipe
- Cat Back
- 3 Port
- Wideband
- Opensource Tune
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