3MZ-FE ENGINE CONTROL SYSTEM > SERVICE DATA



Throttle body
Standard throttle valve opening percentage : 60 % or more
Mass air flow meter assembly
THA (4) - E2 (5)
at -20°C (-4°F) : 13.6 to 18.4 kΩ
at 20°C (68°F) : 2.21 to 2.69 kΩ
at 60°C (140°F) : 0.49 to 0.67 kΩ
Camshaft timing oil control valve assembly
at 20°C (68°F) : 6.9 to 7.9 kΩ
Throttle body
at 20°C (68°F)
M+ (2) - M - (1) : 0.3 to 100 Ω
E.F.I.. engine coolant temperature sensor
Approx. 20°C (68°F) : 2.32 to 2.59 kΩ
Approx. 80°C (176°F) : 0.310 to 0.326 kΩ
Knock sensor
at 20°C (68°F) : 120 to 280 Ω
A/F relay
3 - 5 : Blow 1 Ω
Circuit opening relay
3 - 5 : Blow 1 Ω