Previa Van 4WD L4-148.8 2438cc 2.4L DOHC (2TZ-FE) (1991)
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Compressor Clutch: Testing and Inspection
Idle-Up Speed
IDLE-UP SPEED INSPECTION
1. WARM UP ENGINE
2. SET VEHICLE IN THESE CONDITIONS:
-
Blower switch high position
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A/C switch ON
-
Magnetic clutch ON
3. INSPECT IDLE UP SPEED
Standard:
950 ± 50 RPM
ADJUST IDLE- UP SPEED
Adjust idle-up speed with the idle adjusting screw of the VSV.