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2000 Ford Focus SE 2.0L MIL Lamp on
I thought I had run into every possibility of code P0171 and fixed them all, but I'm in trouble here. The MAF on this was definitely out of spec, and has been replaced with a Ford unit, theoretically new and not remanufactured. MAF voltage at idle changed slig...
FIX posted 1/29/2004
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Message Closed w/FIX
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19 Replies Received
19 Replies Received
Related Documents & Media | VIN | 1FAFP34PXY |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
2000 Ford Focus SE
| VIN | 1FAFP34PXY |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
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