P0141 Diagnostic Trouble Code Discussion for September 2018
Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Performance
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| Help Request | Posted | |
| 1999 GMC K1500 Suburban SLE 5.7L MIL Lamp on VIN: 1GKFK16R1X P0141: Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction. I currently do not have access to service information (temporary condition). Vehicle has battery voltage at power side of connector and ground circuit does not indicate short to ground. Installed test light between power and ground KOEO and light lit up. S... |
September 06, 2018 |
