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P1670 Diagnostic Trouble Code Discussion for January 2009

Output Driver 4 Voltage High Input


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Trouble Ticket Help Requests for DTC P1670
Help Request Posted
2000 Volvo V70 2.4L Poor Idle Quality VIN: YV1LW61J0Y
I bought this car with a spun bearing. Replaced the engine. I pushed it in the garage and the key was on and battery was dead. I hooked up a small charger forgetting the key was on and also hook them wrong,I had a real bad day. Anyway the car will start rev up...
January 07, 2009
2000 Ford F-350 Super Duty Lariat 7.3L No Start VIN: 1FTWW32F7Y
P1670: EF Feedback Signal Not Detected. ... but here is one. My tech looked at it and changed the oil, it was a gallon low. Also he changed the fuel filter due to a bad oring. The truck will not start unless you plug in the electrical cord and warm it for a long time. It still takes forever but once...
January 19, 2009
2000 Ford F-350 Super Duty Lariat 7.3L No Start VIN: 1FTWW32F7Y
P1670: EF Feedback Signal Not Detected. ... but here is one. My tech looked at it and changed the oil, it was a gallon low. Also he changed the fuel filter due to a bad oring. The truck will not start unless you plug in the electrical cord and warm it for a long time. It still takes forever but once...
January 26, 2009
2000 Ford F-250 Super Duty Lariat 7.3L No Start VIN: 1FTNW21FXY
P1670: EF Feedback Signal Not Detected. This is a question for the ford guys, ive worked on quite a few of these 7.3 strokes. But ive not been able to find a voltage test for the idm. any ideas? Ive replaced alot of idms but not for this code. Thanks
January 31, 2009
2000 Volvo V70 2.4L Poor Idle Quality VIN: YV1LW61J0Y
I bought this car with a spun bearing. Replaced the engine. I pushed it in the garage and the key was on and battery was dead. I hooked up a small charger forgetting the key was on and also hook them wrong,I had a real bad day. Anyway the car will start rev up...
January 07, 2009
2000 Ford F-350 Super Duty Lariat 7.3L No Start VIN: 1FTWW32F7Y
P1670: EF Feedback Signal Not Detected. ... but here is one. My tech looked at it and changed the oil, it was a gallon low. Also he changed the fuel filter due to a bad oring. The truck will not start unless you plug in the electrical cord and warm it for a long time. It still takes forever but once...
January 19, 2009
2000 Ford F-350 Super Duty Lariat 7.3L No Start VIN: 1FTWW32F7Y
P1670: EF Feedback Signal Not Detected. ... but here is one. My tech looked at it and changed the oil, it was a gallon low. Also he changed the fuel filter due to a bad oring. The truck will not start unless you plug in the electrical cord and warm it for a long time. It still takes forever but once...
January 26, 2009
2000 Ford F-250 Super Duty Lariat 7.3L No Start VIN: 1FTNW21FXY
P1670: EF Feedback Signal Not Detected. This is a question for the ford guys, ive worked on quite a few of these 7.3 strokes. But ive not been able to find a voltage test for the idm. any ideas? Ive replaced alot of idms but not for this code. Thanks
January 31, 2009