Toyota Venza: Knock Sensor

Toyota Venza Service Manual / 1ar-fe Engine Control / Knock Sensor

Components

COMPONENTS

ILLUSTRATION

Removal

REMOVAL

PROCEDURE

1. REMOVE INTAKE MANIFOLD

(a) Remove the intake manifold (See page ).

2. REMOVE KNOCK SENSOR

(a) Disconnect the sensor connector.

(b) Remove the bolt and sensor.

Inspection

INSPECTION

PROCEDURE

1. INSPECT KNOCK SENSOR

(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)	120 to 280 kΩ

If the result is not as specified, replace the knock sensor.

Installation

INSTALLATION

PROCEDURE

1. INSTALL KNOCK SENSOR

(a) Install the sensor with the bolt so that the sensor is angled as shown in the illustration.

Torque:

20 N·m {204 kgf·cm, 15 ft·lbf}

NOTICE:

The acceptable installation angle of the sensor is between 7° upward and 10° downward from the horizontal position.

HINT:

Perform "Inspection After Repair" after replacing the knock control sensor (See page ).

(b) Connect the sensor connector.

2. INSTALL INTAKE MANIFOLD

(a) Install the intake manifold (See page
).

On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. PERFORM SPARK TEST (a) Check for DTCs (See page ). NOTICE: If any DTC is output, perform troubleshooting procedures for that DTC. (b) Remove the ignition coil ...

Mass Air Flow Meter

Components COMPONENTS ILLUSTRATION On-vehicle Inspection ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT NOTICE: Perform the mass air flow meter inspection according to the procedur ...

Other materials about Toyota Venza:

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the lighting system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT ...

Knock Sensor
Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. REMOVE INTAKE MANIFOLD (a) Remove the intake manifold (See page ). 2. REMOVE KNOCK SENSOR (a) Disconnect the sensor connector. ...

Installation
INSTALLATION PROCEDURE 1. ADJUST COMPRESSOR OIL LEVEL (a) When replacing the cooler compressor assembly with a new one, gradually discharge the inert gas (helium) from the service valve, and drain the following amount of oil from the vent ...