I have a SL2 with P0037 code

Asked by Sonny1843 Jan 19, 2011 at 12:29 AM about the 2000 Saturn S-Series 4 Dr SL2 Sedan

Question type: Maintenance & Repair

The code reads HO2S heated oxygen sensor control circuit low(bank 1 sensor 2) Does this just simply mean my down stream O2 is bad???

1 Answer
175

Eric answered 13 years ago

O2 sensor by catalytic converter is bad

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