Toyota Camry (XV70): Installation
INSTALLATION
PROCEDURE
1. INSTALL NO. 1 VACUUM SWITCHING VALVE ASSEMBLY (for ACIS)
(a) Install the No. 1 vacuum switching valve assembly (for ACIS) to the intake air surge tank assembly with the bolt.
Torque:
9.0 N·m {92 kgf·cm, 80 in·lbf}
(b) Connect the 2 vacuum hose sub-assemblies to the No. 1 vacuum switching valve assembly (for ACIS).
(c) Connect the No. 1 vacuum switching valve assembly (for ACIS) connector.
2. INSTALL V-BANK COVER SUB-ASSEMBLY
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ON-VEHICLE INSPECTION PROCEDURE
1. CHECK ENGINE OIL LEVEL (a) Warm up and stop the engine, then wait for 5 minutes.
(b) Check that the engine oil level is between the low level and full level mark
SEE MORE:
TERMINALS OF ECU
Terminal No. (Symbol) Wiring Color
Terminal Description Condition
Specified Condition
K140-1 (+B) - K140-20 (E)
B - W-B Power source (+B)
Always 11 to 14 V
K140-3 (SIG-) - K140-20 (E)
GR - W-B Ground
Always Below
DESCRIPTION The Variable Valve Timing (VVT) system adjusts the intake valve timing to improve driveability. The engine oil pressure turns the VVT controller to adjust the valve timing.
The cam timing oil control solenoid assembly operates according to signals received from the ECM to control the p