P0030 Diagnostic Trouble Code Discussion for December 2013
Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit Malfunction
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| Help Request | Posted | |
| 2004 Cadillac SRX 4.6L Misfire VIN: 1GYDE63A04 P0030: Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction. Hello Guys and Gals. Please assist me with the O2 Heater issue I am having. Tested the Pwr feed and recieved 12 volts to the O2 sensor. To test the ground side, I connected a test light to positive and back probed the PPL/White wire on the harness side and see... |
December 20, 2013 | |
| 2004 Cadillac SRX 4.6L Misfire VIN: 1GYDE63A04 P0030: Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction. Hello Guys and Gals. Please assist me with the O2 Heater issue I am having. Tested the Pwr feed and recieved 12 volts to the O2 sensor. To test the ground side, I connected a test light to positive and back probed the PPL/White wire on the harness side and see... |
December 21, 2013 |
