Idle Speed: Testing and Inspection

INSPECT ENGINE IDLING SPEED

NOTICE:
- Turn all the electrical systems OFF.
- Operate the inspection when the cooling fan motor is turned OFF.

a. Warm up the engine.





b. When using the hand-held tester:
(1) Connect the hand-held tester to the DLC3.
(2) Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DATA LIST / ENGINE SPD.
(3) Inspect the engine idling speed.
Idling speed: 650 to 750 rpm (Transmission in neutral position)





c. When not using the hand-held tester:
(1) Using SST, connect the terminal 8 (TAC) of the DLC3.
SST 09843-18030
(2) Race the engine speed at 2,500 rpm for approximately 90 seconds.
(3) Inspect the engine idling speed.
Idling speed: 650 to 750 rpm (Transmission in neutral position)