2ZR-FXE COOLING SERVICE DATA

EXHAUST HEAT RECIRCULATION SYSTEM
Condition Rod Operation
Cold (below approx. 71°C (160°F)) → Warmed up (approx. 80°C (176°F) or more) Rod gradually extends as the temperature rises.
TEMPERATURE SWITCH
Condition Specified Condition
Approximately 20°C (68°F) 2.32 to 2.59 kΩ
Approximately 80°C (176°F) 0.310 to 0.326 kΩ
THERMOSTAT
Compression Spring Shape Condition Specified Condition
Tapered Standard valve opening temperature 80 to 84°C (176 to 183°F)
Standard valve lift 10 to 14 mm (0.394 to 0.551 in.) at 95°C (203°F)
Straight Standard valve opening temperature 80 to 84°C (176 to 183°F)
Standard valve lift 8 mm (0.315 in.) or more at 95°C (203°F)
COOLING FAN MOTOR
Item Condition Specified Condition
Cooling fan motor 20°C (68°F) at 12 V 7.4 to 11.4 A
No. 2 Cooling fan motor 20°C (68°F) at 12 V 4.7 to 8.7 A
COOLING FAN RELAY
Tester Connection Condition Specified Condition
3 - 5 Auxiliary battery voltage is not applied between terminals 1 and 2 10 kΩ or higher
3 - 5 Auxiliary battery voltage is applied between terminals 1 and 2 Below 1 Ω
NO. 2 COOLING FAN RELAY
Tester Connection Condition Specified Condition
3 - 4 Auxiliary battery voltage is not applied between terminals 1 and 2 Below 1 Ω
3 - 4 Auxiliary battery voltage is applied between terminals 1 and 2 10 kΩ or higher
3 - 5 Auxiliary battery voltage is not applied between terminals 1 and 2 10 kΩ or higher
3 - 5 Auxiliary battery voltage is applied between terminals 1 and 2 Below 1 Ω
NO. 3 COOLING FAN RELAY
Tester Connection Condition Specified Condition
3 - 5 Auxiliary battery voltage is not applied between terminals 1 and 2 10 kΩ or higher
3 - 5 Auxiliary battery voltage is applied between terminals 1 and 2 Below 1 Ω
RESERVE TANK CAP
Item Tester Connection Specified Condition
Radiator reservoir cap For brand-new cap

94 to 122 kPa (1.0 to 1.2 kgf/cm2, 13.5 to 17 psi)
after using cap

79 kPa (0.8 kgf/cm2, 11.4 psi)