Diesel Data: Automotive Repair

Variable Induction Control Valve: Service and Repair




COMPONENTS FOR INTAKE AIR CONTROL VALVE REMOVAL AND INSTALLATION

INTAKE AIR CONTROL VALVE REMOVAL




1. DISCONNECT HOSES FROM INTAKE AIR CONTROL VALVE
- Disconnect these hoses:
- Brake booster vacuum hose
- A/C idle-up air hose
- Actuator vacuum hose
- Disconnect the DLC1.
2. REMOVE INTAKE AIR CONTROL VALVE
- Remove the 4 nuts and DLC1 bracket, and disconnect the ground strap and cable.




- Remove the intake air control valve by prying a screwdriver between the intake air control valve and air intake chamber.
- Remove the gasket.