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P0130 Diagnostic Trouble Code Discussion for November 2015

Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0130
Help Request Posted
2003 Subaru Forester X 2.5L MIL Lamp on VIN: JF1SG63633
P0130: Air Fuel Sensor (Bank 1 Sensor 1) Range/Performance. got car from auction with mil on p0130 did all the above work and fuel trims go to 37.5 at a idle no matter what. when the light comes on after 10 min of idle the fuel trim goes to 0 and we get a real rough idle till the fuel trims go to 37.5. any help is appr...
November 20, 2015