My check engine light came on last night (2004 Tiburon GS), returning error codes P0010 and P0139.
P0010 Camshaft position (CMP) actuator, intake/left/front, bank 1 circuit malfunction Wiring, CMP actuator, ECM
P0139 Heated oxygen sensor (HO2S) 2, bank 1 slow response Heating inoperative, wiring, HO2S Oxygen sensor (O2S) 2, bank 1 slow response Wiring, O2S
It seems unlikely to me that both these sensors would fail simultaneously. Anyone care to guess the culprit? Is the car still safe to drive (the engine sounds fine)?
P0010 Camshaft position (CMP) actuator, intake/left/front, bank 1 circuit malfunction Wiring, CMP actuator, ECM
P0139 Heated oxygen sensor (HO2S) 2, bank 1 slow response Heating inoperative, wiring, HO2S Oxygen sensor (O2S) 2, bank 1 slow response Wiring, O2S
It seems unlikely to me that both these sensors would fail simultaneously. Anyone care to guess the culprit? Is the car still safe to drive (the engine sounds fine)?