
Idle Speed Control (ISC) Valve
Rotor
Coil
Valve Shaft
Valve
S₁
B₁
S₂
Rotor
S₂ B₂ S₄
CHECK OPERATING SOUND FROM ISC VALVE
Confirm that there is a clicking sound immediately after stopping the engine.
F10374
REMOVAL OF ISC VALVE
1. DRAIN COOLANT
2. DISCONNECT TWO ISC VALVE CONNECTORS
F10383
3. DISCONNECT FOLLOWING HOSES FROM ISC VALVE BODY:
(a) Two water by-pass hoses
(b) Air hoses
4. REMOVE TWO BOLTS AND ISC VALVE BODY
F10382