Toyota Yaris: Knock Sensor / Installation
INSTALLATION
CAUTION / NOTICE / HINT
NOTICE:
This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.
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PROCEDURE
1. INSTALL KNOCK SENSOR
| (a) Install the knock sensor to the cylinder block sub-assembly with the bolt so that the knock sensor installation position is as shown in the illustration. Torque: 21 N·m {214 kgf·cm, 15 ft·lbf} NOTICE:
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(b) Connect the knock sensor connector.
2. INSTALL NO. 1 VENTILATION CASE
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3. INSTALL NO. 2 CYLINDER BLOCK INSULATOR
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4. INSTALL NO. 2 WATER BY-PASS PIPE
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5. CONNECT NO. 6 WATER BY-PASS HOSE
(a) Connect the No. 6 water by-pass hose and slide the clip to secure it.
6. INSTALL NO. 4 WATER BY-PASS HOSE
(a) Connect the No. 4 water by-pass hose and slide the clip to secure it.
7. INSTALL INTAKE MANIFOLD
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8. PERFORM INITIALIZATION
(a) Perform "Inspection After Repair" after replacing the knock sensor.
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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 e1-1 - e1-2 25°C (77°F) 120 to 280 kΩ If the result is not as specified, replace the knock sensor...
Other information:
Toyota Yaris XP210 (2020-2023) Reapir and Service Manual: Power Integration No.1 System Internal Failure (B235204)
DESCRIPTION This DTC is output when the semiconductor power integration ECU detects a Internal circuit error. DTC No. Detection Item DTC Detection Condition Trouble Area B235204 Power Integration No.1 System Internal Failure Microcomputer abnormality AD circuit trouble Semiconductor power integration ECU WIRING DIAGRAM Click here CAUTION / NOTICE / HINT NOTICE: When using the GTS with the ignition switch off to troubleshoot: Connect the GTS to the vehicle, and turn a courtesy switch on and off at 1...
Toyota Yaris XP210 (2020-2023) Reapir and Service Manual: Definition Of Terms
DEFINITION OF TERMS Term Definition Monitor Description Description of what the ECM monitors and how it detects malfunctions (monitoring purpose and details). Typical Enabling Conditions Preconditions that allow the ECM to detect malfunctions...
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Front Seat Belt Pretensioners
The front seat belt pretensioners are designed to deploy in moderate or severe frontal, near frontal collisions.
In addition, the pretensioners operate when a side collision or a rollover accident is detected. The pretensioners operate differently depending on what types of air bags are equipped. For more details about the seat belt pretensioner operation, refer to the SRS Air Bag Deployment Criteria.
