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2004 Ford Crown Victoria 4.6L MIL Lamp on
Bank one too lean. This sets a code at 1800 rpm and 50 miles of driving. When cheking data stream in shop and driving the short term fuel trim is not lean but on the rich side. Seems like a fuel problem with fuel but cannot find a way to check fuel pressure si...
FIX posted 6/5/2006
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7 Replies Received
7 Replies Received
Related Documents & Media | VIN | FAFP71W64X |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed
Vehicle Data
2004 Ford Crown Victoria
| VIN | FAFP71W64X |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
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