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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1643 (Engine Control System & Fuel System - 4.8L, 5.3L, 6.0L, 6.2L - DTC P0010 To DTC P0232/DTC P025A) >> DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, and 2010 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground High Resistance Open Short to Voltage Signal Performance
5 V Reference P0107, P0651, P0335 P2135 P0122, P0222 P0651 P0068, P0121
TP Sensor 1 Signal P0122 P2135 P0122 P0123 P0068, P0121
TP Sensor 2 Signal P0222 P2135 P0223 P0223 P0068, P0121
Low Reference - P2135 P0123, P0223 - P0068, P0121
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