| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM100000000Z9K8 |
| Model Year Start: 2017 | Model: Sienna | Prod Date Range: [08/2016 - ] |
| Title: 2GR-FKS (ENGINE CONTROL): KNOCK SENSOR: INSTALLATION; 2017 - 2020 MY Sienna [08/2016 - ] | ||
INSTALLATION
PROCEDURE
1. INSTALL KNOCK SENSOR
HINT:
Perform "Inspection After Repair" after replacing a knock sensor.
Click here
![2017 MY Sienna [08/2016 - 11/2017]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION](/t3Portal/stylegraphics/info.gif)
(a) Temporarily install the 2 knock sensors to the cylinder block sub-assembly with the 2 bolts so that the knock sensor installation position is as shown in the illustration.
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*A |
for Bank 1 |
|
*B |
for Bank 2 |
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*a |
View A |
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*b |
View B |
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*c |
Top |
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*d |
Engine Front |
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*e |
Engine Rear |
|
*f |
5° |
|
*g |
10° |
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Front |
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View A |
|
View B |
NOTICE:
- If a knock sensor has been struck or dropped, replace it.
- Make sure that the knock sensor is installed in the correct position.
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(b) Tighten the bolt (A). Torque: 20 N·m {204 kgf·cm, 15 ft·lbf} |
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(c) Using a 10 mm union nut wrench, tighten the bolt (B).
Torque:
Specified tightening torque :
20 N·m {204 kgf·cm, 15 ft·lbf}
HINT:
-
Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.
Click here
-
When using a 10 mm union nut wrench (fulcrum length of 22 mm (0.866 in.)) + torque wrench (fulcrum length of 162 mm (6.38 in.)):
17.6 N*m (179 kgf*cm, 13 ft.*lbf)
(d) Connect the 2 knock sensor connectors.
2. INSTALL FUEL DELIVERY PIPE
Click here
3. PERFORM INITIALIZATION
(a) Perform "Inspection After Repair" after replacing a knock sensor.
Click here
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