Hi Techs i am working with this 1.8 mx3 that runs rich all the time tail pipe is black, o2's read rich on both banks .9 volts. I have searched archieves with no luck, both coolant sensors measure ok .45 and 3.1 hot, MAF is a bit off value 2.1 volts spec is 2.6...

FIX posted 4/10/2006

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