Closed Throttle Position and WOT Position Circuit

CLOSED THROTTLE POSITION AND WIDE OPEN THROTTLE POSITION CIRCUIT

CONSULT-II Reference Value:

Diagnostic Procedure
1. CHECK CAN COMMUNICATION LINE
Perform self-diagnosis. Refer to AT-88, "SELF-DIAGNOSTIC RESULT MODE". Self-Diagnostic Result Mode
Refer to AT-97, "Diagnostic Procedure Without CONSULT-II". Displaying & Reading Trouble Codes
Is a malfunction in the CAN communication indicated in the results?
YES >> Check CAN communication line.
NO >> GO TO 2.
2. CHECK THROTTLE POSITION SIGNAL CIRCUIT

With CONSULT-II





1. Turn ignition switch ON. (Do not start engine.)
2. Select ECU INPUT SIGNALS in DATA MONITOR mode for A/T with CONSULT-II.
3. Depress accelerator pedal and read out the value of CLSD THL POS and W/O THL POS.





OK or NG
OK >> INSPECTION END
NG >> Check the following items. If NG, repair or replace damaged parts.
^ Perform self-diagnosis for ENGINE with CONSULT-II. Refer to EC-122, "CONSULT-II Function (ENGINE)". CONSULT-II Function (Engine)
^ Open circuit or short to ground or short to power in harness or connectors.
^ Pin terminals for damage or loose connection with harness connector.