
2001 Subaru Outback 2.5L MIL Lamp on
Subaru came in with codes P1130 air fuel circuit open and P1133 heater high input. We found no ground from ECU to sensor connector for the heater. O2 heater resistance tests good (we replaced sensor last March and again in December for code P1130). All wires f...
FIX posted 3/9/2007
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Message Closed w/FIX
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VIN | 4S3BH66571 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P1130 | Oxygen Sensor (Bank 1 Sensor 1) Low Signal Variance |
P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching |
Message Closed w/FIX
Vehicle Data
2001 Subaru Outback
VIN | 4S3BH66571 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P1130 | Oxygen Sensor (Bank 1 Sensor 1) Low Signal Variance |
P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching |