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Left hand temperature sensor catalyst downstream - signal
E4
Left hand temperature sensor catalyst downstream - ground F3
3. Key off. 4. Disconnect the left hand temperature sensor - catalyst downstream connector, GB06. 5. Measure the resistance between: GB06, harness side Battery
Pin 01
Negative terminal
Is the resistance greater than 100 Kohms? -> Yes GO to Pinpoint Test G552286t17.
-> No REPAIR the short circuit. For additional information, refer to the wiring diagrams. Clear any DTCs, test the system for normal operation. G552286t17 : CHECK THE LEFT HAND TEMPERATURE SENSOR - CATALYST 1. Measure the resistance between: GB06, harness side Battery
Pin 01
Positive terminal
Is the resistance greater than 100 Kohms? -> Yes GO to Pinpoint Test G552286t18.
-> No REPAIR the short circuit. For additional information, refer to the wiring diagrams. Clear any DTCs, test the system for normal operation. |