CAUTION:
Do not clean the clutch release collar with cleaning fluids or a steam cleaner because it is filled with grease.
Operation Inspection
1. Turn the collar while applying force in the axial direction, and inspect for sticking, excessive resistance, and an abnormal noise.

If there is any malfunction, replace the clutch release collar..
Clutch Pipe And Hose Removal/Installation [C66 M R]
Clutch Release Cylinder Removal/Installation [C66 M R]Auto Leveling Sensor
Purpose
Detects the vehicle height and outputs it to the AFS control module.
Function
Changes the detected vehicle height into a voltage value and outputs it to
the AFS control module.
Construction
Installed to the rear cross member.
Consists of link No. 1 ...
Throttle Body Inspection
Resistance Inspection
1. Disconnect the negative battery cable..
2. Disconnect the throttle body connector.
3. Measure the resistance between throttle body terminals E and F.
Throttle body resistance
1.38 ohms [20°C {68 °F}]
If not as specified, replace the throttle ...
Fuel Tank Pressure Sensor
Purpose/Function
The fuel tank pressure sensor detects the fuel tank pressure.
Fuel tank pressure sensor is only used for OBD.
Construction
The fuel tank pressure sensor is equipped to the charcoal canister.
A piezoelectric-type sensor has been adopted.
...