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P0170

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Old Mar 11, 2013 | 06:35 PM
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cdmassee's Avatar
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Joined: Apr 2012
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From: Salem, Oregon
P0170

My car throws a p0170 code around every half hour.
I haven't really seen a pattern to it either.

today, I was driving about 20mph through town, wasn't engine braking, car was warm, afr was around 14. and CEL popped up.
It will do this within a half hour of clearing the code.

Aaron at English tried setting my idle a little Richer. didn't help.
I have a AEM Failsafe Gauge and It logs AFR and Boost. And from looking back at the logs it seems like my car is throwing this just for funsies.

Bad o2 sensor?
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