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P0050 Diagnostic Trouble Code Discussion for April 2010

Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0050
Help Request Posted
2002 Saturn L300 3.0L MIL Lamp on VIN: 1G8JW54R52
P0050: Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Control Circuit Malfunction. ... stall no start. Let car run sure enough it stalled. Found all 3 codes listed, and no signal from crank sensor when hot. R&R crank sensor. Let run and test drive seems ok. Cleared codes and P0050 and P1780 come back rig...
April 08, 2010
2002 Saturn L300 3.0L MIL Lamp on VIN: 1G8JW54R52
P0050: Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Control Circuit Malfunction. ... stall no start. Let car run sure enough it stalled. Found all 3 codes listed, and no signal from crank sensor when hot. R&R crank sensor. Let run and test drive seems ok. Cleared codes and P0050 and P1780 come back rig...
April 08, 2010