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P1681 Diagnostic Trouble Code Discussion for November 2008

Control Module Throttle Position System Performance


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Trouble Ticket Help Requests for DTC P1681
Help Request Posted
2004 Lincoln Navigator 5.4L No Start VIN: 5LMFU28R14
P1681: pats tranciever signal is not recieved. came to me after a fellow employee was tasked with removing an aftermarket alarm system that was reportedly malfunctioning & causing an itermittent no start, battery drain & possibly some drivability issues that I was not made aware of. All of the afte...
November 25, 2008
2004 Lincoln Navigator 5.4L No Start VIN: 5LMFU28R14
P1681: pats tranciever signal is not recieved. came to me after a fellow employee was tasked with removing an aftermarket alarm system that was reportedly malfunctioning & causing an itermittent no start, battery drain & possibly some drivability issues that I was not made aware of. All of the afte...
November 25, 2008