03-09-2020, 06:50 PM | #1 |
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Eml oxygen sensor
My F83 has recently pinged the engine management light and the fault code is oxygen sensor after cat.
car is flash tuned with decat pipes and has been for 3+ Years and all of sudden light came on. car drives fine it’s just annoying. do new ones have to be coded in and if yes assuming I’ll need flash tune out back on post this? can anyone advise please? Do these fail or is issue the flash tune? |
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