Rod operation (L3)
ROD OPERATION (L3)
| Engine speed | 4,600 rpm | |
|---|---|---|
| Below | Above | |
| Shutter valve actuator | Operate | Not operate |
- If the rod operation is not as specified, inspect as follows:
- Stop the engine.
- Connect the WDS or equivalent to the DLC-2.
- Verify that DTC P0661 or P0662 is not displayed.
- If DTC P0661 or P0662 is shown, perform DTC inspection.
(See DTC TABLE .)
- If DTC P0661 or P0662 is shown, perform DTC inspection.
- Inspect the variable intake-air solenoid valve.
(See VARIABLE INTAKE-AIR SOLENOID VALVE INSPECTION [LF] .) (See VARIABLE INTAKE-AIR SOLENOID VALVE INSPECTION .)
- If the variable intake-air solenoid valve is not normal, replace the variable intake-air solenoid valve. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [LF] .) (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [L3] .)
- If the variable intake-air solenoid valve is normal, inspect the following:
- Vacuum hose and vacuum chamber for looseness or damage
- Shutter valve actuator
(See VARIABLE INTAKE-AIR SHUTTER VALVE ACTUATOR INSPECTION [LF] .) (See VARIABLE INTAKE-AIR SHUTTER VALVE ACTUATOR INSPECTION [L3] .)
- Shutter valve stuck open or closed