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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 92 (Engine Controls And Fuel - 2.8L (LWN) Diesel - Diagnostic Information And Procedures (1 Of 3)) >> Diagnostic Information and Procedures >> DTC P0201-P0204, P0261, P0262, P0264, P0265, P0267, P0268, P0270, P0271, P1248, P1249, P124A, P124B, P2147, P2148, P2150, or P2151 >> 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 Short Between Circuits
Control - Terminal 1 @ Q17A Fuel Injector 1 P2147 P0201 P2148 P1248
Control - Terminal 2 @ Q17A Fuel Injector 1 P0261 P0201 P0262 P1248
Control - Terminal 1 @ Q17B Fuel Injector 2 P2150 P0202 P2151 P1249
Control - Terminal 2 @ Q17B Fuel Injector 2 P0264 P0202 P0265 P1249
Control - Terminal 1 @ Q17C Fuel Injector 3 P2156 P0203 P2156 P124A
Control - Terminal 2 @ Q17C Fuel Injector 3 P0267 P0203 P0268 P124A
Control - Terminal 1 @ Q17D Fuel Injector 4 P2147 P0204 P2148 P124B
Control - Terminal 2 @ Q17D Fuel Injector 4 P0270 P0204 P0271 P124B