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Service Data

WARNING: This page is about a different car, the 2005 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.

1GR-FE: 

Service Data - Engine Control System (1GR-FE)

Throttle body    
  Standard throttle valve opening angle 60% or more
Accelerator pedal position sensor    
Voltage (ACCEL POS) Accelerator pedal released 0.5 to 1.1 V
  Accelerator pedal depressed 2.6 to 4.5 V
Voltage (ACCEL POS#2) Accelerator pedal released 1.2 to 2.0 V
  Accelerator pedal depressed 3.4 to 5.3 V
Camshaft timing oil control valve assy    
  VV system is OFF (OCV is OFF) Normal engine speed
  VVT system is ON (OCV is ON) Rough idle or engine stalled
Camshaft timing oil control valve assy    
Resistance at 20°C (68°F) 6.9 to 7.9 Ω
Mass air flow meter    
Resistance 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
Throttle w/ Motor body assy    
Resistance at 20°C (68°F) 0.3 to 100Ω
Knock sensor    
Resistance at 20°C (68°F) 120 to 280 kΩ
Engine coolant temperature sensor    
Resistance at 20°C (68°F) 2.32 to 2.59 kΩ
  at 80°C (176°F) 0.310 to 0.326 kΩ
Circuit opening relay    
Specified condition 1 -- 2 Continuity
  3 -- 5 No continuity
  3 -- 5 Continuity (Apply battery voltage terminal 1 and 2)
EFI relay    
Specified condition 1 -- 2 Continuity
  3 -- 5 No continuity
  3 -- 5 Continuity (Apply battery voltage terminal 1 and 2)

2UZ-FE: 

Service Data - Engine Control System (2UZ-FE)

Throttle body    
  Standard throttle valve opening percentage 60 % or more
Accelerator pedal position sensor    
Voltage (ACCEL POS) Accelerator pedal released 0.5 to 1.1 V
  Accelerator pedal depress 2.6 to 4.5 V
Voltage (ACCEL POS#2) Accelerator pedal released 1.2 to 2.0 V
  Accelerator pedal depress 3.4 to 5.3 V
Mass air flow meter    
Resistance at-20°C (-4°F) 12.5 to 16.9 kΩ
  at 20°C (68°F) 2.19 to 2.67 kΩ
  at 60°C (140°F) 0.50 to 0.68 kΩ
Camshaft timing oil control valve assy    
Resistance at 20°C (68°F) 6.9 to 7.9 Ω
Throttle w/ motor body    
Resistance at 20°C (68°F) 0.3 to 100 Ω
Knock control sensor at 20°C (68°F) 120 to 280 kΩ
Engine coolant temperature sensor    
Resistance Approx. 20°C (68°F) 2.32 to 2.59 kΩ
  Approx. 80°C (176°F) 0.310 to 0.326 kΩ
Circuit opening relay    
Specified condition 3 -- 5 10 kΩ or higher
  3 -- 5 Below 1 Ω (Apply battery voltage to terminals 1 and 2)
EFI relay    
Specified condition 3 -- 5 10 kΩ or higher
  3 -- 5 Below 1 Q (Apply battery voltage to terminals 1 and 2)