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P1100 Diagnostic Trouble Code Discussion for January 2009

Starter Switch Circuit Low Input

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Trouble Ticket Help Requests for DTC P1100
Help Request Posted
2001 Ford F-150 King Ranch 5.4L Poor Idle Quality, Stall, MIL Lamp on VIN: 1FTRW08L71
Good mourning guys I have this 01 f150 that is giving me hope for early retirement. Well came in with all of the codes listed. Found LTFT lean and cleaned MAF and reset,LTFT returned to specs.In mod $6 I had a misfire on every cylinder. Next took if for a test...
January 15, 2009