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P0130 Diagnostic Trouble Code Discussion for October 2006

Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0130
Help Request Posted
2000 Subaru Outback 2.5L MIL Lamp on VIN: 4S3BH6751Y
P0130: Air Fuel Sensor (Bank 1 Sensor 1) Range/Performance. I'm posting for another tech who has this subaru that initially had a cat efficiency code. He replaced the front af sensor, and then drove it. A new code returned which indicated the circuit malfunction. We checked the wiring and connections from the pcm to th...
October 30, 2006