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 SELF-DIAGNOSTIC RESULT MODE, With Manufacturer's Scan Tool and Without Scan Tool
Is a malfunction in the CAN communication indicated in the results?
YES >> Check CAN communication line. Refer to DTC U1000 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. If NG, repair or replace damaged parts.
^ Perform self-diagnosis for ENGINE with CONSULT-II. Refer to EC-126, CONSULT-II Function (ENGINE). Function
^ Open circuit or short to ground or short to power in harness or connectors.
^ Pin terminals for damage or loose connection with harness connector.