Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Coolant Temperature Sensor Removal and Installation

1. Disconnect harness connector from sensor. Do not attempt to remove CTS with cooling system hot and under pressure, since serious injury may result.
2. Remove CTS from intake manifold. Plug opening to prevent loss of coolant.
3. Reverse procedure to install.