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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 114 (Engine Controls And Fuel - 4.3L (LV1) - Diagnostic Information And Procedures (1 Of 2)) >> Diagnostic Information and Procedures >> DTC P0101-P0103 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Ignition P0096, P0097, P00F4, P0102, P0178, P2199 P0096, P0097, P00F4, P0101, P0102, P2199 P0690 P0096, P0101, P0103
Signal P0102 P0102 P0102* P0101, P0103, P1101
Ground - P0096, P0097, P00F4, P0102, P2199 - P0096, P0102
*Internal control module or component damage may occur if the circuit shorts to B+.
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