| Inspection |
| 1. |
After disconnecting the vapor hose from the PCV valve, remove the PCV
valve.
|
| 2. |
Reconnect the PCV valve to the vapor hose.
|
| 3. |
Run the engine at idle, then put a finger over the open end of the PCV
valve and make sure that intake manifold vacuum can be felt.
|
| 4. |
If vacuum is not felt, inspect PCV operation. If operating correctly,
clean or replace the vapor hose.
|
Schematic Diagram
Description and operation Operation Principle Repair procedures Removal 1. Release the PCV pad. 2.
Repair procedures Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. (Refer to Heater - "Heater Unit") 3.