Idle Speed: Testing and Inspection

INSPECT ENGINE IDLE SPEED
a. Warm up the engine.

b. When using the intelligent tester:
Check the idle speed.
1 Connect the intelligent tester to the DLC3.

HINT: Please refer to the intelligent tester operator's manual for further details.

2 Enter DATA LIST MODE on the intelligent tester.

Idle Speed:

NOTICE:
^ When checking the idle speed, the transmission should be in the neutral position.
^ Check the idle speed with the cooling fan off.
^ Switch off all accessories and air conditioning before connecting the intelligent tester.

c. When not using the intelligent tester:
Check the idle speed.
1 Using SST, connect tachometer tester probe to terminal 9 (TAC) of the DLC3.
SST 09843-18030
2 Check the idle speed.