masterj
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« on: April 04, 2015, 01:08:37 PM »
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Hi guys, I have a very weird fueling issue. Even when idling and pressing a little bit of gas pedal I get o2 oscilations of up to +12% enrichment. Nothing in GK module relates to this, only fr_w is asking for richer mixture. Anyone had similar problems? Or should I just start disassembling precat o2 module? Suggestions on which variables to log to get to the bottom of this?
P.S> my ltft and stft are within few percent
P.S2> Air pressure tested my intake. Zero leaks.
P.S3> As you can see mass air calculated also looks ok, so maf is ok I guess...
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« Last Edit: April 04, 2015, 01:14:57 PM by masterj »
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Logged
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