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Component Inspection ACCELERATOR POSITION SENSOR 1. Disconnect accelerator work unit harness connector. q 3 and q 4 changes when opening throttle valve manually. Throttle valve conditions Resistance [at 25°C (77°F)] Completely closed Approximately 1.2 k Ω Partially open 1.2 - 1.9 k Ω Completely open Approximately 1.9 k Ω If NG, replace accelerator pedal assembly. CAUTION I Do not disassemble accelerator pedal assembly. ACCELERATOR POSITION SWITCH 1. Disconnect accelerator work unit harness connector. q 5 and q 6 . Conditions Continuity Accelerator pedal released No Accelerator pedal depressed Yes If NG, replace accelerator pedal assembly. CAUTION: I Do not disassemble accelerator pedal assembly. YEC699A YEC700A DTC P0120 ACCEL POS SENSOR TD27Ti EC-394 |