P0037 Diagnostic Trouble Code Discussion for August 2007
Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Control Circuit Low
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| Help Request | Posted | |
| 2002 Subaru Legacy L 2.5L MIL Lamp on VIN: 4S3BH63512 P0037: Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Low Voltage. Car came in with a code P0037 Heated O2 sensor heater control cicuit low. We replacwed entire cat system and both O2 sensors. Code came back. Any Subaru experts out there that can help m e with this one? Thinking about changing the pcm, maybe? |
August 16, 2007 |
