Coolant Thermovalve
- Remove coolant thermovalve from throttle body. Place coolant thermovalve in container of water.
- Heat water gradually and note temperature which air will pass through proper port location of valve. Temperature of air passage must be within specification. See COOLANT THERMOVALVE SPECIFICATIONS
table.
COOLANT THERMOVALVE SPECIFICATIONS
| Application |
Valve Port |
| Non-Turbo |
| A/T |
| Above 154.4°F (68°C) |
Center To Bottom |
| Below 154.4°F (68°C) |
Center To Top |
| M/T |
| Above 140°F (60°C) |
|
| Below 140°F (60°C) |
Top To Bottom |
| Turbo |
| Above 140°F (60°C) |
|
| Below 140°F (60°C) |
Top To Bottom |