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P0093 Diagnostic Trouble Code Discussion for January 2017

Accelerator Pedal Position Sensor 5-Volt Supply Circuit


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Trouble Ticket Help Requests for DTC P0093
Help Request Posted
2001 GMC Sierra 2500 HD SL 6.6L Hesitation, MIL Lamp on VIN: 1GTHK29121
P0093: Fuel system Large Leak Detected. Truck came in with mil lamp on. Took it for a test drive and found truck to run fine with no load (no trailer ) . There is fuel all over on shift position / gear position Plug on transmission . Fuel is in oil ( wich other shop changed ) but not a signifigant a...
January 25, 2017
2006 Chevrolet W4500 Tiltmaster W4S042 5.2L Cuts out, MIL Lamp on VIN: J8DC4B1686
P0093: Fuel system large leak. ... years ago it had a lack of power. We found a corroded fuel tank. Replaced tank, fuel filter pedestal and all four injectors. Programmed the injectors and shipped it. It had a symptom of slight loss of power after @ 1 hour of driving - could only pull @ 55 ...
January 31, 2017