Operation CHARM: Car repair manuals for everyone.
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

Engine Temperature Sensor

Resistance between terminals
at 0°C (32°F) 5.21 - 6.37 k Ohms
20°C (68°F) 2.21 - 2.69 k Ohms
40°C (104°F) 1.14 k Ohms
60°C (140°F) 0.58 k Ohms
80°C (176°F) 0.29 - 0.35 k Ohms