On-vehicle Inspection ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT INTAKE AIR CONTROL VALVE (a) Remove the V-bank cover. (b) Start the engine.
(d) Disconnect the VSV connector, and check that the actuator rod returns. If the operation is not as specified, inspect the intake air control valve, VSV and ECM. (e) Connect the VSV connector. (f) Install the V-bank cover. 2. INSPECT INTAKE AIR CONTROL VALVE
3. CHECK AIR INDUCTION SYSTEM HINT:
(a) Check that the hoses are installed correctly. (b) Check for cracks, etc. in the hoses. ![]() Parts Location PARTS LOCATION ILLUSTRATION ![]() System Diagram SYSTEM DIAGRAM ![]() ![]() |
Toyota Tundra Service Manual > Vane Pump(for 1ur-fe): Inspection
INSPECTION PROCEDURE 1. INSPECT VANE PUMP SHAFT AND BUSH IN VANE PUMP FRONT HOUSING (a) Using a micrometer, measure the diameter (a) of the vane pump shaft with vane pump pulley. (b) Using a caliper gauge, measure the inside diameter (b) of the vane pump front housing. (c) Subtract (a) from (b) to c ...