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2004 Ford Focus ZX3 2.3L MIL Lamp on, P0171
I have a code P0171 that keeps coming back, It can take a
few days or weeks to come back. This problem has been
ongoing for about 4 months.
FIX posted 2/29/2012
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Message Closed w/FIX
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16 Replies Received
16 Replies Received
Related Documents & Media | VIN | 3FAFP31Z34 |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, P0171 |
| Occurs | Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
2004 Ford Focus ZX3
| VIN | 3FAFP31Z34 |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, P0171 |
| Occurs | Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Video