Lexus ES: Installation
INSTALLATION
PROCEDURE
1. INSTALL KNOCK CONTROL SENSOR
HINT:
Perform "Inspection After Repair" after replacing a knock control sensor.
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(a) Temporarily install the 2 knock control sensors to the cylinder block sub-assembly with the 2 bolts so that the knock control sensor installation position is as shown in the illustration.
| *A | for Bank 1 |
| *B | for Bank 2 |
| *a | View A |
| *b | View B |
| *c | Top |
| *d | Engine Front |
| *e | Engine Rear |
| *f | 5° |
| *g | 10° |
.png) | Engine Front |
.png) | View A |
 | View B |
NOTICE:
- If a knock control sensor has been struck or dropped, replace it.
- Make sure that the knock control sensor is installed in the correct position.
| (b) Tighten the bolt (A). Torque: 20 N·m {204 kgf·cm, 15 ft·lbf} |
|
(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.
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-
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 control sensor connectors.
2. INSTALL FUEL DELIVERY PIPE
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3. PERFORM INITIALIZATION
(a) Perform "Inspection After Repair" after replacing a knock control sensor.
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