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P1260 Diagnostic Trouble Code Discussion for December 2005

Immobilizer System Malfunction

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Trouble Ticket Help Requests for DTC P1260
Help Request Posted
1998 Ford Explorer Sport 4.0L No Start VIN: 1FMYU22X2W
P1260: Theft detereent detected. ... explorer come in for a check engine light. Found lower intake to be leaking vacuum. Sold the job. Tech did job, truck would not start. (had the battery unhooded during the job) We have no injector pulse or spark. We have checked all fused and all grounds. ...
December 12, 2005