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Home >> GMC >> 2002 >> C3500 HD 6.5 F, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 6.5L >> Diagnostic Information and Procedures >> DTC P1218 >> Test Description
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Test Description

The number below refers to the step number on the diagnostic table.

  1. 3. This step will determine if there is a problem with the connection at the fuel solenoid driver or a malfunctioning injection pump. This DTC will only clear DTC Status when a Time Set procedure has been activated (injection timing does not have to be adjusted).
Fig 1: DTC P1218
G01599792Courtesy of GENERAL MOTORS CORP.
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