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06'BMW x3 coding lean.

  • Cargirlnc
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7 years 10 months ago #21578 by Cargirlnc
06'BMW x3 coding lean. was created by Cargirlnc
06' x3 3.0i coding lean on both o2 sensors, tp% around 9.8% when the sensor voltage bottoms out, at idle the voltage occasionally drops to 0.000. MAF is reading normal, CCV was recently changed, PCV was changed around a year and a half ago. New spark plugs, DISA is in good condition. Any ideas what's going on?

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  • Chad
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7 years 10 months ago #21586 by Chad
Replied by Chad on topic 06'BMW x3 coding lean.
Do you have Freeze Frame Data?
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right. :-)

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