Diesel Data: Automotive Repair

Variable Induction Control Valve: Service and Repair

REMOVAL
1. Remove engine cover.

Manifold Tuning Valve:




2. Disconnect vacuum hose from manifold tuning valve vacuum motor.

Retaining Clip:




3. Remove retaining clip from manifold tuning valve arm.
4. Remove manifold tuning valve mounting screws. Remove tuning valve vacuum motor.

INSTALLATION
1. Install tuning valve. Tighten mounting screws to 11 Nm (8 ft. lbs.) torque.
2. Install retaining clip.
3. Connect vacuum hose to the manifold tuning valve vacuum motor.