Control Flap & Temperature Regulator (2.0L)
- Ensure no air leaks exist in control flap vacuum reservoir. Loosen air cleaner upper section and remove air filter.
- Turn air cleaner upper part to access control flap in air cleaner lower section. Disconnect vacuum hose from temperature regulator. Connect hand-held vacuum pump to vacuum hose. Apply vacuum. Control flap will close cold air intake.
- Reconnect vacuum hose to temperature regulator. Start engine and allow it to idle. Check position of control flap after 20 seconds. Replace temperature regulator if position of control flap is not as specified. See TEMPERATURE REGULATOR table.
TEMPERATURE REGULATOR
| Temperature °F (°C) | Control Flap Position |
|---|---|
| Less Than 68 (20) | Cold Air Intake Closed |
| Between 68-86 (20-30) | Open To Both Hot & Cold Air Intake |
| More Than 86 (30) | Hot Air Intake Closed |