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2002 Subaru Legacy L 2.5L MIL Lamp on
Posted to Asian Driveability on 8/16/2007 4 Replies

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?

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  Related Documents & Media  2002 Subaru Legacy L

 
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car Vehicle Data

2002 Subaru Legacy L

VIN 4S3BH63512
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / tbi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0037Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Low Voltage
Message Closed

car Vehicle Data

2002 Subaru Legacy L

VIN 4S3BH63512
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / tbi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0037Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Low Voltage