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P1670 Diagnostic Trouble Code Discussion for September 2008

Output Driver 4 Voltage High Input

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Trouble Ticket Help Requests for DTC P1670
Help Request Posted
2000 Ford E-350 Econoline Club Wagon Custom 7.3L Hesitation, Misfire, MIL Lamp on VIN: 1FDSS34F6Y
P1670: EF Feedback Signal Not Detected. Hello all, Thanks for checking out this post. This van has been in and out of most of the shops in my area (dealer too). At cruising speed, upon light throttle application the van intermittently exhibits a loss of power and skips. During road tests it will r...
September 14, 2008
1995 Buick LeSabre Custom 3.8L No Start VIN: 1G4HP52L7S
P1670: Output Driver Module 4 Circuit Malfunction. This one is strange to me, it's a friend's car and trying to fix it in the driveway, which is always fun. The car is a crank/no start. Started out as a lack of power on the highway, then turned into a stall problem, now is a crank/no start. The codes are all h...
September 25, 2008