P1670 Diagnostic Trouble Code Discussion for January 2016
Output Driver 4 Voltage High Input
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| Help Request | Posted | |
| 2001 Ford F-350 Super Duty Lariat 7.3L Cuts out, Stall, Misfire VIN: 1FTSW31F31 P1670: EF Feedback Signal Not Detected. vehicle concern - intermittent stall while driving, able to restart after vehicle dies out codes received in memory, cleared and retest ok, while attempting to duplicate concern , in shop able to verify and duplicate concern by raising idle up to 2000-3000 rp... |
January 07, 2016 | |
| 2001 Ford F-350 Super Duty Lariat 7.3L Cuts out, Stall, Misfire VIN: 1FTSW31F31 P1670: EF Feedback Signal Not Detected. vehicle concern - intermittent stall while driving, able to restart after vehicle dies out codes received in memory, cleared and retest ok, while attempting to duplicate concern , in shop able to verify and duplicate concern by raising idle up to 2000-3000 rp... |
January 08, 2016 | |
| 1999 Ford F-350 Super Duty Lariat 7.3L No Start VIN: 1FTWW32F9X P1670: EF Feedback Signal Not Detected. I apologize for lack of information. The truck was in daily use and the service performed was brakes and suspension. I also believe At this mileage I suspect any and all problems. Besides being worn out, this vehicle does have some interesting starting issue... |
January 28, 2016 |
