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Is the voltage greater than 3 volts? -> Yes REPAIR the short to B+ voltage. For additional information, refer to the wiring diagrams. CLEAR the DTCs. TEST the system for normal operation.
-> No GO to Pinpoint Test G290075t7.
G290075t7 : CHECK THE IGNITION COIL (CYLS 1, 3, 5) MONITOR CIRCUITS 1. Disconnect the relevant ignition coil electrical connector(s). 2. Measure the resistance between: Cyl 1 PI02, pin 02 (GB) and GROUND. Cyl 3 PI03, pin 02 (GB) and GROUND. Cyl 5 PI04, pin 02 (GB) and GROUND. Is the resistance less than 10,000 ohms? -> Yes REPAIR the short to GROUND. For additional information, refer to the wiring diagrams. CLEAR the DTCs. TEST the system for normal operation.
-> No GO to Pinpoint Test G290075t8.
G290075t8 : CHECK THE IGNITION COIL (CYLS 2, 4, 6) MONITOR CIRCUITS 1. Disconnect the relevant ignition coil electrical connector(s), (PI06 to PI08). 2. Measure the resistance between: Cyl 2 PI06, pin 02 (YB) and PI01, pin 132 (YB). Cyl 4 PI07, pin 02 (YB) and PI01, pin 132 (YB). Cyl 6 PI08, pin 02 (YB) and PI01, pin 132 (YB). Is the resistance greater than 5 ohms? -> Yes REPAIR the high resistance circuit. This circuit includes the harness splice, PIS12. For additional information, refer to the wiring diagrams. CLEAR the DTCs. TEST the system for normal operation.
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