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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 942 (Engine Controls And Fuel - 6.6L (LMM) - DTC P154B To DTC P2693) >> DTC P2146, P2149, P2152, or P2155 >> DTC Descriptors

DTC Descriptors

WARNING: This page is about a different car, the 2007 GMC Sierra, 2007 GMC Cab & Chassis Sierra, 2007 Chevrolet Silverado, and 2007 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DTC 2146

Injector Positive Voltage Control Circuit Group 1

DTC 2149

Injector Positive Voltage Control Circuit Group 2

DTC 2152

Injector Positive Voltage Control Circuit Group 3

DTC 2155

Injector Positive Voltage Control Circuit Group 4

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