Diesel Data: Automotive Repair

On-Vehicle Inspection








2AZ-FE ENGINE CONTROL SYSTEM: CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY: ON-VEHICLE INSPECTION

ON-VEHICLE INSPECTION

1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY
(a) Connect Techstream to the DLC3.
(b) Turn the ignition switch to the ON position.
(c) Start the engine and warm it up.
(d) Select Techstream from the Active Test menu.
(e) Check the engine speed when the OCV is operated by Techstream.
Standard: