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Home >> Toyota >> 2012 >> Sienna SE >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (2GR-FE) (Service Specifications) >> 2GR-FE Engine Control >> Service Data >> Service Data
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Service Data

Spark plug Resistance 10 MΩ or more
Recommended spark plug FK20HR11 DENSO made
Maximum electrode gap 1.4 mm (0.0551 in.) for used spark plug
Electrode gap 1.0 to 1.1 mm (0.0394 to 0.0433 in.) for new spark plug
Camshaft timing oil control valve assembly Resistance 1 - 2 6.9 to 7.9 Ω at 20 °C (68°F)
Throttle with motor body assembly Resistance 1(M-) - 2(M+) 0.3 to 100 Ω at 20 °C (68°F)
Vacuum switching valve (for Engine Mounting) Resistance 1 - 2 19 to 21 Ω at 20 °C (68°F)
Accel sensor out No. 1 standard voltage Voltage Accelerator pedal is released 0.5 to 1.1 V
Accelerator pedal is depressed 2.5 to 4.5 V
Accel sensor out No. 2 standard voltage Voltage Accelerator pedal is released 1.2 to 2.0 V
Accelerator pedal is depressed 3.4 to 4.8 V
Mass air flow meter Resistance 1(THA) - 2(E2) 13.6 to 18.4 KΩ at -20 °C (4°F)
2.21 to 2.69 KΩ at 20 °C (68°F)
0.49 to 0.67 KΩ at 60 °C (140°F)
Crankshaft position sensor Resistance 1 - 2 1630 to 2740 Ω at -10 to 50°C (14 to 122°F)
2065 to 3225 Ω at 50 to 100°C (122 to 212°F)
Engine coolant temperature sensor Resistance 1 - 2 2.32 to 2.59 Ω at 20 °C (68°F)
0.310 to 0.326 Ω at 80°C (176°F)
Knock sensor Resistance 1 - 2 120 to 280 kΩ at 20 °C (68°F)
Air fuel ratio sensor (for Bank1) Resistance 1(HA1A) - 2(+B) 1.6 to 3.2 Ω at 20°C (68°F)
1(HA1A) - 4(A1A-) 10 kΩ or higher
Air fuel ratio sensor (for Bank2) Resistance 1(HA2A) - 2(+B) 1.6 to 3.2 Ω at 20°C (68°F)
1(HA2A) - 4(A2A-) 10 kΩ or higher
Heated oxygen sensor (for Bank1) Resistance 1(HT1B) - 2(+B) 11 to 16 Ω at 20°C (68°F)
1(HT1B) - 4(E2) 10 kΩ or higher
Heated oxygen sensor (for Bank2) Resistance 1(HT2B) - 2(+B) 11 to 16 Ω at 20°C (68°F)
1(HT2B) - 4(E2) 10 kΩ or higher
EFI MAIN relay Resistance 3 - 5 10 kΩ or higher
(Battery voltage not applied)
Below 1 Ω
(Battery voltage applied to terminals 1 and 2)
C/OPN relay Resistance 3 - 5 10 kΩ or higher
(Battery voltage not applied)
Below 1 Ω
(Battery voltage applied to terminals 1 and 2)
F/PMP relay Resistance 3 - 4 Below 1 Ω
(Battery voltage not applied)
10 kΩ or higher
(Battery voltage applied to terminals 1 and 2)
3 - 5 10 kΩ or higher
(Battery voltage not applied)
Below 1 Ω
(Battery voltage applied to terminals 1 and 2)
IG2 relay (w/ Smart key system) Resistance 3 - 5 10 kΩ or higher
(Battery voltage not applied)
Below 1 Ω
(Battery voltage applied to terminals 1 and 2)
Air fuel ratio sensor heater relay Resistance 3 - 5 10 kΩ or higher
(Battery voltage not applied)
Below 1 Ω
(Battery voltage applied to terminals 1 and 2)