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1995 Ford Crown Victoria LX 4.6L MIL Lamp on
Customer brough Crown Vic in with CEL/MIL on. Code P0401 was set and PID for DPFE showed no activity with 70%+ command. Checked for vacuum supply to EGR which was OK, and when I supplied vacuum to EGR, there was no engine RPM change. Also, from past experience...
FIX posted 8/17/2004
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Message Closed w/FIX
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23 Replies Received
Related Documents & Media | VIN | 2FALP74WXS |
| 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
| P0401 | EGR System Insufficient Flow Detected |
Message Closed w/FIX
Vehicle Data
1995 Ford Crown Victoria LX
| VIN | 2FALP74WXS |
| 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
| P0401 | EGR System Insufficient Flow Detected |
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