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C3500 HD 6.5 F, Automatic
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Repair and Diagnosis (Single Page)
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Engine Control System Self-Diagnostics - Diesel
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Diagnostic Tests
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DTC P0221: Accelerator Pedal Position Sensor 2 Circuit Performance
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Notes
DTC P0221: Accelerator Pedal Position Sensor 2 Circuit Performance: Notes
NOTE:
For circuit reference, refer to DTC P0121 schematic. See
Figure
.