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P1670 Diagnostic Trouble Code Discussion for June 2006

Output Driver 4 Voltage High Input


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Trouble Ticket Help Requests for DTC P1670
Help Request Posted
2000 Ford F-350 Super Duty Lariat 7.3L No Start VIN: 1FTSW31F3Y
P1670: EF Feedback Signal Not Detected. This truck came in on the hook about a week ago with customer stating that he was driving when the engine started to misfire, CEL came on, and a short time later the engine stalled, never to start again. Through my original diagnoses, I checked power and groun...
June 15, 2006
2000 Ford F-350 Super Duty Lariat 7.3L No Start VIN: 1FTSW31F3Y
P1670: EF Feedback Signal Not Detected. This truck came in on the hook about a week ago with customer stating that he was driving when the engine started to misfire, CEL came on, and a short time later the engine stalled, never to start again. Through my original diagnoses, I checked power and groun...
June 16, 2006
2000 Ford F-350 Super Duty Lariat 7.3L No Start VIN: 1FTSW31F3Y
P1670: EF Feedback Signal Not Detected. This truck came in on the hook about a week ago with customer stating that he was driving when the engine started to misfire, CEL came on, and a short time later the engine stalled, never to start again. Through my original diagnoses, I checked power and groun...
June 15, 2006
2000 Ford F-350 Super Duty Lariat 7.3L No Start VIN: 1FTSW31F3Y
P1670: EF Feedback Signal Not Detected. This truck came in on the hook about a week ago with customer stating that he was driving when the engine started to misfire, CEL came on, and a short time later the engine stalled, never to start again. Through my original diagnoses, I checked power and groun...
June 16, 2006