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P0093 Diagnostic Trouble Code Discussion for March 2007

Accelerator Pedal Position Sensor 5-Volt Supply Circuit

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Trouble Ticket Help Requests for DTC P0093
Help Request Posted
2001 Chevrolet Silverado 2500 HD 6.6L MIL Lamp on, loses power; fuel pr VIN: 1GCHK29111
P0093: Fuel Sys. Large Leak Detected. ... before, always ran strong, pretty well maintained. Engine oil not fuel contaminated. On morning cold start (air temp 0 degrees F or colder); engine heater plugged in overnight or not; loses power (any where between leaving driveway and first ten miles); MI...
March 09, 2007