Hello, I have this Volvo that has a mil light on, checked codes in the A2 slot two weeks ago and it had a 2-2-1. Checked in MOD and it has no info on this code, checked archives with no luck, googled 2-2-1 and found it is an 02 code for rich o2 circuit. I clea...

FIX posted 5/5/2008

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