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SERVICING INFORMATION 10-45
THERMOSTAT + RADIATOR + FAN + COOLANT
INJECTOR + FUEL PUMP + FUEL PRESSURE REGULATOR
ITEM STANDARD/SPECIFICATION NOTE
Thermostat valve opening temper-
ature
Approx. 82 °C (180 °F) —
Thermostat valve lift 8 mm (0.31 in) and over at 95 °C (203 °F) —
ECT sensor resistance 20 °C
(68 °F)
Approx. 2.45 kΩ —
50 °C
(122 °F)
Approx. 0.811 kΩ —
80 °C
(176 °F)
Approx. 0.318 kΩ —
110 °C
(230 °F)
Approx. 0.142 kΩ —
Radiator cap valve opening pres-
sure
108 – 137 kPa
(1.1 – 1.4 kgf/cm², 15.4 – 19.5 psi)
—
Cooling fan operating temperature OFF→ON Approx. 105 °C (221 °F) —
ON→OFF Approx. 100 °C (212 °F) —
Engine coolant type Use an antifreeze/coolant compatible with alumi-
num radiator, mixed with distilled water only, at the
ratio of 50:50.
—
Engine coolant Reservoir
tank side
Approx. 250 ml
(0.3/0.2 US/lmp qt)
—
Engine
side
Approx. 2 400 ml
(2.5/2.1 US/lmp qt)
—
ITEM SPECIFICATION NOTE
Injector resistance
(primary and secondary)
11 – 13 Ω at 20 °C (68 °F)
Fuel pump discharge amount 168 ml (5.7/5.9 US/lmp oz) and more/10 sec.
Fuel pressure regulator operating
set pressure
Approx. 300 kPa (3.0 kgf/cm², 43 psi)