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P0093 Diagnostic Trouble Code Discussion for November 2008

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 bogs under accel. VIN: 1GCHC29151
P0093: fuel system large leak detected. ... loads. problem occurs only when pulling heavy load. vehicle will not go over 35 mph when ses light comes on. code p0093 sets only. if clear codes while acting up it runs perfect or if remove load after several stops runs good. replaced all fuel lines per t...
November 06, 2008