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Home >> GMC >> 2018 >> Terrain Denali, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Controls And Fuel - 1.5L (LYX) - Diagnostic Information And Procedures (P0351 - P26C8) And Symptoms) >> Diagnostic Information And Procedures >> Fuel Injector Circuit Diagnosis >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different variant/trim than selected.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Fuel Injector 1 Control + P2147 P0201 P2148 P1248
Fuel Injector 1 Control - P0261 P0201 P0262, P2148 P1248
Fuel Injector 2 Control + P2150 P0202 P2151 P1249
Fuel Injector 2 Control - P0264 P0202 P0265, P2151 P1249
Fuel Injector 3 Control + P2153 P0203 P2154 P124A
Fuel Injector 3 Control - P0267 P0203 P0268, P2154 P124A
Fuel Injector 4 Control + P2156 P0204 P2157 P124B
Fuel Injector 4 Control - P0270 P0204 P0271, P2157 P124B