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Home >> Toyota >> 2004 >> ECHO 2D Sedan, Automatic >> Repair and Diagnosis >> Engine Performance >> Specifications >> SFI System (Service Specifications) >> Service Data
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Service Data

SFI Service Data

Fuel pump Resistance at 20°C (68°F) 0.2 - 3.0 n
Injector Resistance at 20°C (68°F) 13.4 - 14.2 Ω
Injection volume 47 - 58 cm3 (2.7 - 3.3 cu in.) per 15 sec.
Difference between each cylinder 10 cm3 (0.7 cu in.) or less
Fuel leakage 1 drop or less per 12 minutes
Air flow meter Resistance  
at - 20°C (-4°F) THA - E2 13.6 - 18.4 kΩ
at 20°C (68°F) THA - E2 2.21 - 2.69 kΩ
at 60°C (140°F) THA - E2 0.49 - 0.67 kΩ
Throttle position sensor Resistance  
Throttle valve fully closed VTA - E2 0.2 - 5.7 kΩ
Throttle valve fully open VTA - E2 2.0 - 10.2 kΩ
  VC - E2 2.5 - 5.9 kΩ
VSV for EVAP Resistance at 20°C (68°F) 27 - 33 Ω
ECT sensor Resistance at - 20°C (-4°F) 10 - 20 kΩ
at 0°C (32°F) 4 - 7 kΩ.
at 20°C (68°F) 2 - 3 kΩ
at 40°C (104°F) 0.9 - 1.3 kΩ
at 60°C (140°F) 0.4 - 0.7 kΩ
at 80°C (176°F) 0.2 - 0.4 kΩ
Vapor pressure sensor Power source voltage 4.5 - 5.5 V
Remove fuel tank cap Terminal 2 - 3 3.0 - 3.6 V
Heated oxygen sensor Heater coil resistance at 20°C (68°F) 11 - 16 Ω
Fuel cut rpm Fuel return rpm 1,400 rpm