1UR-FE ENGINE CONTROL SERVICE DATA

Camshaft timing oil control valve assembly

Resistance:

6.9 to 7.9 Ω at 20°C (68°F)

VVT relay 3 - 5 10 kΩ or higher
3 - 5

Below 1 Ω

(when battery voltage is applied to terminals 1 and 2)

Engine coolant temperature sensor

Resistance:

2.32 to 2.59 kΩ at 20°C (68°F)

0.310 to 0.326 kΩ at 80°C (176°F)

Throttle body 1 (M-) - 2 (M+)

Resistance:

0.3 to 100 Ω at 20°C (68°F)

Knock sensor

Resistance:

120 to 280 kΩ at 20°C (68°F)

IG1 relay 3 - 5 10 kΩ or higher
3 - 5

Below 1 Ω

(when battery voltage is applied to terminals 1 and 2)

IG2 relay 3 - 5 10 kΩ or higher
3 - 5

Below 1 Ω

(when battery voltage is applied to terminals 1 and 2)

EFI relay 3 - 5 10 kΩ or higher
3 - 5

Below 1 Ω

(when battery voltage is applied to terminals 1 and 2)

C/OPN relay 3 - 5 10 kΩ or higher
3 - 5

Below 1 Ω

(when battery voltage is applied to terminals 1 and 2)

F/PMP relay 3 - 5 Below 1 Ω
3 - 5

10 kΩ or higher

(when battery voltage is applied to terminals 1 and 2)

Heated oxygen sensor

(for sensor 1)

1 (HT) - 2 (+B) 11 to 16 Ω at 20°C (68°F)

Heated oxygen sensor

(for sensor 2)

1 (HT) - 2 (+B) 11 to 16 Ω at 20°C (68°F)