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Engine Control System (Service Specifications): Other Lexus RX III рестайлинг

SERVICE DATA [03/2012 - ]

Spark plug
Spark plug typeDENSO madeFK20HR11
Standard electrode gapFor new spark plug1.0 to 1.1 mm (0.0394 to 0.0433 in.)
Maximum electrode gapFor used spark plug1.4 mm (0.0551 in.)
Camshaft timing oil control valve assembly
Resistance1 - 26.9 to 7.9 ohms at 20°C (68°F)
Throttle body
Resistance2(M+) - 1(M-)0.3 to 100 ohms at 20°C (68°F)
Vacuum switching valve (for Engine Mounting)
Resistance1 - 219 to 21 ohms at 20°C (68°F)
Acceleration pedal sensor
Standard voltage (Accel Sensor Out No. 1)Released0.5 to 1.1 V
Depressed2.6 to 4.5 V
Standard voltage (Accel Sensor Out No. 2)Released1.2 to 2.0 V
Depressed3.4 to 4.8 V
Mass air flow meter
Resistance1(THA) - 2(E2)13.6 to 18.4 kohms at -20°C (-4°F)
1(THA) - 2(E2)2.21 to 2.69 kohms at 20°C (68°F)
1(THA) - 2(E2)0.49 to 0.67 kohms at 60°C (140°F)
Crankshaft position sensor
ResistanceCold1630 to 2740 ohms
Hot2065 to 3225 ohms
Engine coolant temperature sensor
Resistance20°C (68°F)2.32 to 2.59 kohms
80°C (176°F)0.310 to 0.326 kohms
Knock sensor
ResistanceAt 20°C (68°F)120 to 280 kohms
Air fuel ratio sensor
Resistance1(HT) - 2(+B)1.6 to 3.2 ohms at 20°C (68°F)
1(HT) - 4(AF-)10 kohms or higher
Oxygen sensor
Resistance2(HT) - 1(+B)11 to 16 ohms at 20°C (68°F)
2(HT) - 3(E)10 kohms or higher
No. 2 oxygen sensor
Resistance1(HT) - 2(+B)11 to 16 ohms at 20°C (68°F)
1(HT) - 4(E)10 kohms or higher
EFI MAIN relay
Specified condition3 - 510 kohms or higher
3 - 5Below 1 ohms (when battery voltage is applied to terminals 1 and 2)
C/OPN relay
Specified condition3 - 510 kohms or higher
3 - 5Below 1 ohms (when battery voltage is applied to terminals 1 and 2)
F/PMP relay
Specified condition3 - 4Below 1 ohms
3 - 510 kohms or higher
3 - 410 kohms or higher (when battery voltage is applied to terminals 1 and 2)
3 - 5Below 1 ohms (when battery voltage is applied to terminals 1 and 2)
IG2 relay
Specified condition3 - 510 kohms or higher
3 - 5Below 1 ohms (when battery voltage is applied to terminals 1 and 2)