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Pin 01
E3
Is the resistance less than 10 ohms? -> Yes GO to Pinpoint Test G552286t10.
-> No REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. Clear any DTCs, test the system for normal operation. G552286t10 : CHECK THE RIGHT HAND TEMPERATURE SENSOR - CATALYST 1. Measure the resistance between: GB07, harness side C101, harness side Pin 02
F4
Is the resistance less than 10 ohms? -> Yes An intermittent fault may be present in the wiring harness. Visually check for chaffed wires or other physical damage to the harness. If no fault is found in the circuit, suspect the following component(s): - Right hand temperature sensor - catalyst downstream connector. - Right hand temperature sensor - catalyst downstream. - ECM connector. - ECM.
-> No REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. Clear any DTCs, test the system for normal operation. PINPOINT TEST G552286p3 : LEFT G552286t11 : CHECK THE LEFT HAND TEMPERATURE SENSOR - CATALYST 1. Left hand temperature sensor - catalyst upstream connector, GB08 |