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2002 Subaru Legacy GT 2.5L Poor Fuel Economy, MIL Lamp on
hey guys we got a subaru that doesnt want to stay gone. originally came in with a P0172 fuel trim too rich and the dealer said it needed a air fuel ratio sensor. we installed a factory sensor as per dealer info and the light came on with the same code a week [...
FIX posted 11/11/2006
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Message Closed w/FIX
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 4S3BH64592 |
| Engine | 2.5 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Fuel Economy, MIL Lamp On |
| Occurs | Intermittently |
| Misc. | Wagon |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/FIX
Vehicle Data
2002 Subaru Legacy GT
| VIN | 4S3BH64592 |
| Engine | 2.5 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Fuel Economy, MIL Lamp On |
| Occurs | Intermittently |
| Misc. | Wagon |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Video