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 Coolant Temperature (ECT) Sensor

RESISTANCE/VOLTAGE AT:
-30°C 20-30 kOhms (4.8 V)
-10°C 8.3-10.6 kOhms (4.5 V)
20°C 2.3-2.7 kOhms (3.5 V)
40°C 1.0-1.3 kOhms (2.7 V)
60°C 565-670 Ohms (1.9 V)
80°C 295-365 Ohms (1.2 V)
90°C 200-240 kOhms (0.9 V)