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Is the resistance greater than 5 ohms? -> Yes REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC. TEST the system for normal operation.
-> No GO to Pinpoint Test G258127t15.
G258127t15 : CHECK TP SENSOR SENSING CIRCUIT TP2 FOR SHORT TO 1. Reconnect the battery negative terminal. 2. Turn the ignition switch to the ON position. 3. Measure the voltage between PI26, pin 02 (Y) and GROUND. Is the voltage greater than 5 volts? -> Yes REPAIR the short circuit to high voltage. For additional information, refer to the wiring diagrams. CLEAR the DTC. TEST the system for normal operation.
-> No GO to Pinpoint Test G258127t16.
G258127t16 : CHECK TP SENSOR SENSING CIRCUIT TP2 FOR SHORT TO 1. Measure the resistance between PI26, pin 02 (Y) and GROUND. Is the resistance less than 10,000 ohms? -> Yes REPAIR the short circuit to GROUND. For additional information, refer to the wiring diagrams. CLEAR the DTC. TEST the system for normal operation.
-> No INSTALL a new TP sensor. Throttle Body - 4.2L NA V8 - AJV8/3.5L NA V8 - AJV8, VIN Range: G00442->G45703 (19.70.04) CLEAR the DTC. TEST the system for normal operation. PINPOINT TEST G258127p6 : DTC |