P1670 Diagnostic Trouble Code Discussion for October 2010
Output Driver 4 Voltage High Input
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| Help Request | Posted | |
| 2001 Ford F-250 Super Duty XLT 7.3L No Start, Cuts out, Stall VIN: 1FTNX21F31 P1670: EF Feedback Signal Not Detected. Truck came in with a problem of no power when hot. I test drove and found as soon as it heats up it looses all power and shuts off. Cranks over fine just acts like no fuel. After setting for 10 to 15 min. it will restart and runs very rough and then slowly pic... |
October 13, 2010 |
