Toyota Sienna Service Manual: Inspection

Toyota Sienna Service Manual / 2GR-FE Engine control system / Camshaft timing oil control valve assembly / Inspection

1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY

INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY

Resistance inspection

Using an ohmmeter, measure the resistance between the terminals.
Resistance: 6.9 to 7.9 Ω at 20C (68F) If necessary, replace the camshaft timing oil control valve assembly.

Movement inspection

Connect the positive (+) lead from the battery to terminal 1 and connect the negative (-) lead to terminal 2, and check the movement of the valve.

NOTICE: Confirm that the valve moves freely and does not stick in any position.

If necessary, replace the camshaft timing oil control valve assembly.

HINT: Accumulation of foreign objects causes subtle pressure leaks. The subtle pressure leaks will cause the cam to advance, and this will cause a DTC to be set.

On-vehicle inspection

1. INSPECT CAMSHAFT TIMING CONTROL VALVE ASSEMBLY Connect the intelligent tester to the DLC3. Turn the ignition switch to the ON position. Start the engine and warm it up ...

Installation

1. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Bank 2 Exhaust Side) Apply a light coat of engine oil to the new O-ring and install it to the camshaft timing oil control v ...

Other materials:

Disassembly
1. SEPARATE REAR DRIVE SHAFT INBOARD JOINT BOOT CLAMP (a) Using a screwdriver, remove the 2 rear drive shaft inboard joint boot clamps as shown in the illustration. 2. SEPARATE REAR DRIVE SHAFT INBOARD JOINT BOOT (a) Separate the rear drive shaft inboard joint boot from the inboard joint ...

Problem symptoms table
HINT: If a normal code is displayed during the diagnostic trouble code check although the trouble still occurs, check the electrical circuits for each symptom in the order given in the charts on the following pages and proceed to the page given for troubleshooting. The Matrix Chart is ...

Installation
1. INSTALL REAR SEAT 3 POINT TYPE BELT ASSEMBLY (for 8-Passenger) HINT: Refer to the instructions for reassembly of the rear No. 1 seat assembly (for center seat). Install the rear seat 3 point type belt assembly with the bolt. Torque: 42 N*m (430 kgf*cm, 31 ft.*lbf) 2. INSTALL ...