4.3
COOLING SYSTEM
4
Cooling System Specifications
The engine coolant temperature sensor is located in the engine
cylinder head below the thermostat housing (see Chapter 3 for
further information).
850cc ENGINE COOLANT FLOW
ECT Sensor
17 ft. lbs.
(23 Nm)
Resistance Reading @ Idle
Condition
Approx. Reading
(Ohms)
Temperature
Engine Shut Off 70 Ω ± 3% 284° F (140° C)
Hot Lamp On
(engine misfire above idle)
90 Ω ± 3% 266° F (130° C)
Hot Lamp Blinking 100 Ω ± 3% 257° F (125° C)
Fan On 215 Ω ± 3% 203° F (95° C)
Fan Off 240 Ω ± 3% 192° F (89° C)
Room
Temperature
2.5k Ω ± 3% 68° F (20° C)
System Capacity 2 qts. (1.9 l)
Radiator Cap
Relief Pressure
13 PSI
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