STEP 2. Using scan tool (M.U.T.-III), check data list.
(1) Turn the ignition switch to the "ON" position.
(2) Check the following items in the data list. Refer to Data List Reference Table .- Item 6: Engine Coolant Temperature Sensor
- Item 11: Accelerator Pedal Position Sensor (main)
- Item 12: Accelerator Pedal Position Sensor (sub)
- Item 76: A/C Switch
(3) Turn the ignition switch to the "LOCK" (OFF) position.
Is the sensor operating properly?
Refer to GROUP 17, Emission Control - Evaporative Emission Control System - Evaporative Emission Purge Solenoid Check . Repair or replace it. Then confirm that the malfunction symptom is eliminated.