Toyota Venza: Inspection

Toyota Venza Service Manual / 1ar-fe Engine Control / Camshaft Oil Control Valve / Inspection

INSPECTION

CAUTION / NOTICE / HINT

HINT:

Use the same procedure for the intake side and exhaust side.

PROCEDURE

1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 - 2	20°C (68°F)	6.9 to 7.9 Ω

If the result is not as specified, replace the oil control valve assembly.

Text in Illustration

*1	Component without harness connected (Camshaft Timing Oil Control Valve)

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

OK:

Condition	Specified Condition
Battery positive (+) voltage is applied	Valve moves in left arrow direction shown in illustration
Battery positive (+) voltage is cut off	Valve moves in right arrow direction shown in illustration

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 matter can cause minor pressure leaks. Minor pressure leaks will cause the camshaft to advance or retard, and this will cause a DTC to be set.

Text in Illustration

Component without harness connected

(Camshaft Timing Oil Control Valve)

Battery

Valve

Removal

REMOVAL PROCEDURE 1. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY 2. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side) (a) Disconnect the oil control valve connector. ...

Installation

INSTALLATION PROCEDURE 1. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side) (a) Apply a light coat of engine oil to a new O-ring, and install it to the oil contro ...

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REMOVAL PROCEDURE 1. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY 2. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side) (a) Disconnect the oil control valve connector. (b) Remove the ...