| Inspection |
| 1. |
Turn ignition switch OFF.
|
| 2. |
Disconnect OCV connector.
|
| 3. |
Measure resistance between OCV terminals 1 and 2.
|
| 4. |
Check that the resistance is within the specification.
|
| Removal |
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-)
terminal.
|
| 2. |
Disconnect the CVVT oil control valve connector (A).
|
| 3. |
Remove the mounting bolt (B), and then remove the valve from the engine.
[Bank 1 / Intake]
[Bank 1 / Exhaust]
|
| Installation |
|
|
| 1. |
Install in the reverse order of removal.
|
Circuit Diagram [M/T] [A/T] Harness Connector
Description Variable Intake manifold Solenoid (VIS) valve is installed on the intake manifold. The VIS valve controls the vacuum modulator which activates a valve in the intake manifold.
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the evaporator temperature sensor connector. 3. Measure the resistance between terminal "+" and "-" of the evaporator temperature sensor.
Description The PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of heater core. The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective diesel engine.