Tacoma 4WD V6-4.0L (1GR-FE) (2006)
Idle Speed: Testing and Inspection
INSPECT ENGINE IDLING SPEED
NOTICE:
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Turn all the electrical systems OFF.
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Operate the inspection when the cooling fan motor is turned OFF.
a. Warm up the engine.
b. When using the intelligent tester:
(1) Connect the intelligent tester to the DLC3.
(2) Select these 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 intelligent 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)