Toyota Venza manuals

Toyota Venza: 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 ...

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Adjustment
ADJUSTMENT PROCEDURE 1. ADJUST PARK/NEUTRAL POSITION SWITCH ASSEMBLY (a) Remove the transmission control shaft lever. HINT: See the steps from "Remove Cool Air Intake Duct Seal" through "Remove Park/Neutral Position Switch Assembly" ...

Engine Switch Illumination Circuit
DESCRIPTION The illuminated entry system controls the engine switch illumination. WIRING DIAGRAM PROCEDURE 1. PERFORM ACTIVE TEST USING TECHSTREAM (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to O ...

Fail-safe Chart
FAIL-SAFE CHART Engine Coolant Temperature Gauge Condition Response Recovery Engine coolant temperature data is interrupted for 3 seconds. The gauge needle indicates below C. Engine cool ...

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