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 - Coolant Temperature Sensor/Switch

Temperature Resistance Voltage
20 Degrees Celsius (C)2500 Ohms (ohms)3.32 - 3.68 Volts (V)
30 Degrees Celsius (C)1700 Ohms (ohms)2.94 - 3.26 Volts (V)
40 Degrees Celsius (C)1170 Ohms (ohms)2.56 - 2.84 Volts (V)
50 Degrees Celsius (C)830 Ohms (ohms)2.18 - 2.42 Volts (V)
60 Degrees Celsius (C)600 Ohms (ohms)1.80 - 2.00 Volts (V)
70 Degrees Celsius (C)435 Ohms (ohms)1.42 - 1.58 Volts (V)
80 Degrees Celsius (C)325 Ohms (ohms)1.14 - 1.26 Volts (V)
90 Degrees Celsius (C)245 Ohms (ohms)0.95 - 1.05 Volts (V)
100 Degrees Celsius (C)185 Ohms (ohms)0.76 - 0/84 Volts (V)