LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1682 (Engine Controls And Fuel - 2.4L - Troubleshooting & Diagnosis) >> Fuel Injector Circuit Diagnosis >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2009 Saturn Vue. 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 1 Voltage - Fuse to Splice 1 2 - -
Ignition 1 Voltage - Splice to Injector 1 P0201, P0202, P0203, or P0204 - -
Fuel Injector 1 Control P0201, P0300 P0201, P0300 P0201 -
Fuel Injector 2 Control P0202, P0300 P0202, P0300 P0202 -
Fuel Injector 3 Control P0203, P0300 P0203, P0300 P0203 -
Fuel Injector 4 Control P0204, P0300 P0204, P0300 P0204 -
1 Open fuse, cranks no start
2 Cranks no start