
2002 Subaru Forester L 2.5L MIL Lamp on
second time in for same codes in 2 months. B1S1 is an AFRS. Alldata gives scan tool info based on the factory scan tool. When Ricky asked me to come over to help, I noticed a 12 volt 50% square wave on the wire at the AFRS he was testing. I've concluded he had...
FIX posted 6/13/2006
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Message Closed w/FIX
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VIN | JF1SF63592 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0130 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction |
P1137 | Heated Oxygen Sensor (Bank 1 Sensor 2) Low Voltage In Power Enrichment |
Message Closed w/FIX
Vehicle Data
2002 Subaru Forester L
VIN | JF1SF63592 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0130 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction |
P1137 | Heated Oxygen Sensor (Bank 1 Sensor 2) Low Voltage In Power Enrichment |