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HO2S HEATER CONTROL BLOCK DIAGRAM [LF]




HO2S HEATER CONTROL BLOCK DIAGRAM [LF]




B3E014018881T35






















1




IAT sensor (front HO2S heater control)





2




MAF sensor





3




TP sensor (front HO2S heater control)





4




CKP sensor





5




ECT sensor





6




HO2S heater (front, rear)