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:

Reassembly
REASSEMBLY PROCEDURE 1. INSTALL GENERATOR ROTOR ASSEMBLY (a) Place the generator drive end frame on the generator pulley. (b) Install the generator rotor to the generator drive end frame. ...

AV Signal Stoppage (Low Battery Voltage) (B158F)
DESCRIPTION This DTC is stored when a video or audio signal is interrupted due to battery voltage input to the radio and display receiver assembly dropping temporarily. DTC No. DTC Detection Condition Trouble Area ...

Diagnosis System
DIAGNOSIS SYSTEM 1. DESCRIPTION Active torque control 4WD system data can be read in the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs. Therefore ...