Components
COMPONENTS
ILLUSTRATION
|
*1 | COOL AIR INTAKE DUCT SEAL |
*2 | CRANKSHAFT POSITION SENSOR |
|
*3 | INLET AIR CLEANER ASSEMBLY |
- | - |
|
N*m (kgf*cm, ft.*lbf): Specified torque |
- | - |
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 CRANKSHAFT POSITION SENSOR
(a) Apply a light coat of engine oil to the O-ring of the crankshaft position sensor.
NOTICE:
If reusing the crankshaft position sensor, be sure to inspect the O-ring.
(b) Using an 8 mm socket wrench, install the crankshaft position sensor to the cylinder block sub-assembly with the bolt.
Torque:
10 N·m {102 kgf·cm, 7 ft·lbf}
NOTICE:
(c) Connect the crankshaft position sensor connector.
2. INSTALL INLET AIR CLEANER ASSEMBLY
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3. INSTALL COOL AIR INTAKE DUCT SEAL
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Removal
REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
This procedure includes the removal 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. REMOVE COOL AIR INTAKE DUCT SEAL
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2. REMOVE INLET AIR CLEANER ASSEMBLY
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3. REMOVE CRANKSHAFT POSITION SENSOR
| (a) Disconnect the crankshaft position sensor connector. |
|
(b) Using an 8 mm socket wrench, remove the bolt and crankshaft position sensor from the cylinder block sub-assembly.
NOTICE:
If the crankshaft position sensor has been struck or dropped, replace it.
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Hybrid Control System: Hybrid/EV Battery Positive and Negative Contactor Actuator Stuck Closed (P0AA073)
DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU detects a stuck closed malfunction of a system main relay on the positive (+) terminal side and negative (-) terminal side of the HV battery. The cause of this malfunction may be one of the following: Inverter voltage sensor (VH) int ...