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1996 Mercury Grand Marquis GS 4.6L MIL Lamp on
mil keeps coming back after mormal drive cycles i haven't done a pin test on injector harness to pcm [...] anybody had this problem before? i also had the same problem on 1999 ford windstar with the 3.8L oh by the way the crown victoria is a 4.6L
FIX posted 1/2/2003
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Message Closed w/FIX
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31 Replies Received
31 Replies Received
Related Documents & Media | VIN | 1LDBCRAVZ1 |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / tbi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | On Accel, Around 2.000 RPM |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1996 Mercury Grand Marquis GS
| VIN | 1LDBCRAVZ1 |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / tbi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | On Accel, Around 2.000 RPM |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Video