Engine Control System (Service Specifications) (2GR-FE) (Except Hybrid): Other

Engine Control System (Service Specifications) (2GR-FE) (Except Hybrid): Other Toyota Highlander III

SERVICE DATA [12/2013 - ]

Standard Insulation Resistance	Spark plug (terminal part) - Body ground	10 Mohms or higher
Spark Plug Type	DENSO made	FK20HR11
Maximum Electrode Gap	For Used Spark Plug	1.4 mm (0.0551 in.)
Standard Electrode Gap	For New Spark Plug	1.0 to 1.1 mm (0.0394 to 0.0433 in.)

SPARK PLUG

Standard Resistance

20 °C (68 °F)

6.9 to 7.9 ohms

CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY

Standard Throttle Valve Opening Percentage	Shift lever in P or N	60% or higher
Standard Resistance	1 (M-) - 2 (M+)	20 °C (68 °F)	0.3 to 100 ohms

THROTTLE BODY WITH MOTOR ASSEMBLY

Standard Voltage (Accele Sensor Out No. 1)	Accelerator pedal fully released	0.5 to 1.1 V
Standard Voltage (Accele Sensor Out No. 1)	Accelerator pedal fully depressed	2.6 to 4.5 V
Standard Voltage (Accele Sensor Out No. 2)	Accelerator pedal fully released	1.2 to 2.0 V
Standard Voltage (Accele Sensor Out No. 2)	Accelerator pedal fully depressed	3.4 to 4.75 V

ACCELERATOR PEDAL SENSOR ASSEMBLY

MAF	Engine not running 30 seconds after ignition switch turned to ON	0.49 gm/sec or less
Standard Resistance	1 (THA) - 2 (E2)	20 °C (-4 °F)	13.6 to 18.4 kohms
		20 °C (68 °F)	2.21 to 2.69 kohms
		60 °C (140 °F)	0.49 to 0.67 kohms

MASS AIR FLOW METER SUB-ASSEMBLY

Standard Resistance	Cold	1630 to 2740 ohms
Standard Resistance	Hot	2065 to 3225 ohms

CRANKSHAFT POSITION SENSOR

Standard Resistance	20 °C (68 °F)	2.32 to 2.59 kohms
Standard Resistance	80 °C (176 °F)	0.310 to 0.326 kohms

ENGINE COOLANT TEMPERATURE SENSOR

Standard Resistance

25 °C (77 °F)

120 to 280 kohms

KNOCK CONTROL SENSOR

Standard Resistance	1 (HA1A) - 2 (+B) 1 (HA2A) - 2 (+B)	20 °C (68 °F)	1.6 to 3.2 ohms
Standard Resistance	1 (HA1A) - 4 (A1A-) 1 (HA2A) - 4 (A2A-)	Always	10 kohms or higher

AIR FUEL RATIO SENSOR

Standard Resistance	2 (HT1B) - 1 (+B) 1 (HT2B) - 2 (+B)	20 °C (68 °F)	11 to 16 ohms
Standard Resistance	2 (HT1B) - 3 (E2) 1 (HT2B) - 4 (E2)	Always	10 kohms or higher

HEATED OXYGEN SENSOR