Service Data
1NZ-FE COOLING SERVICE DATA
| Thermostat | Valve opening temperature | 80 to 84°C (176 to 183°F) | |
| Valve lift | at 95°C (203°F) | 8.5 mm (0.33 in.) or more | |
| Radiator cap | Standard opening pressure | 93 to 123 kPa (0.95 to 1.25 kgf*cm2 , 13.5 to 17.8 psi) | |
| Minimum opening pressure | 78 kPa (0.8 kgf*cm2 , 11.4 psi) | ||
| Fan | Standard amperage | at 20°C (68°F) | 11.7 to 14.7 A |
| Cooling Fan Resistor | Resistance | at 20°C (68°F) | 1.17 to 1.43 Ω |
| No. 1 Cooling fan relay | Resistance | 3 - 5 | 10 kΩ or higher |
| 3 - 5 | Below 1 Ω (when battery voltage is applied to terminals 1 and 2) | ||
| No. 2 cooling fan relay | Resistance | 3 - 4 | Below 1 Ω |
| 3 - 5 | 10 kΩ or higher | ||
| 3 - 4 | 10 kΩ or higher (when battery voltage is applied to terminals 1 and 2) | ||
| 3 - 5 | Below 1 Ω (when battery voltage is applied to terminals 1 and 2) | ||