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2000 Ford F-250 Super Duty Lariat 7.3L MIL Lamp on
i have codes that return at random p0476,p1391,p01393,p1670 p0476 exhaust pressure p1391 and 93 glow plug p1670 ef circuit for idm im lost here and need help has anyone seen this before or can this be three seperate problems .
FIX posted 1/22/2009
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Message Closed w/FIX
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Related Documents & Media | VIN | 1FTNW21F4Y |
| Engine | 7.3 L / 8 cyl / DIESEL |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0476 | Exhaust Backpressure Regulator Malfunction (Self Test) |
| P1391 | CKP Or CMP Sensor Signal Intermittent |
| P1393 | Rough Road Sensor Signal Circuit Low Voltage |
| P1670 | Output Driver 4 Voltage High Input |
Message Closed w/FIX
Vehicle Data
2000 Ford F-250 Super Duty Lariat
| VIN | 1FTNW21F4Y |
| Engine | 7.3 L / 8 cyl / DIESEL |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0476 | Exhaust Backpressure Regulator Malfunction (Self Test) |
| P1391 | CKP Or CMP Sensor Signal Intermittent |
| P1393 | Rough Road Sensor Signal Circuit Low Voltage |
| P1670 | Output Driver 4 Voltage High Input |
Video