General Specifications: Sensors

MASS AIR FLOW SENSOR (MAFS) 

• Type: Hot-film type
• Specification

Test Condition	MAFS Output Voltage (V)	Mass Air Flow (kg/h)
Idle	0.6 ~ 1.0	11.66 ~ 19.85
3000 rpm	1.7 ~2.0	43.84 ~58.79

THROTTLE POSITION SENSOR (TPS) 

• Type: Variable resistor type
• Specification

Test Condition	Signal Voltage (V)	Throttle Angle (°)
C.T	0.2 ~ 0.8	0 ~ 0.5
W.O.T	4.3 ~ 4.8	86

Test Condition	Resistance (kΩ) (Terminal 1 and 2)	Resistance (kΩ) (Terminal 2 and 3)
C.T	0.71 ~ 1.38 kΩ at all temperature	1.6 ~ 2.4 kΩ at all throttle position
W.O.T	2.7 kΩ at all temperature

HEATED OXYGEN SENSOR (HO2S) 

Type: Zirconia Sensor

• Front HO2S: Linear Type
• Rear HO2S: Binary Type

Specification

Temperature °C (°F)	Heater Resistance (Ω)
	Front HO2S	Rear HO2S
20 (68)	2.4	9.2
100 (212)	3.3	10.7
200 (392)	4.0	13.1
300 (572)	4.6	14.6
400 (752)	5.3	17.7
500 (932)	5.8	19.2
600 (1112)	6.4	20.7
700 (1292)	6.9	22.5

INTAKE AIR TEMPERATURE SENSOR (IATS) 

• Type: Thermistor type (built in MAFS)
• Specification

Temperature [°C (°F)]	Resistance (kΩ)
-20 (-4)	14.26-16.02
0 (32)	5.50-6.05
20 (68)	2.35-2.54
40 (104)	1.11-1.19
60 (140)	0.57-0.6
80 (176)	0.31-0.32

ENGINE COOLANT TEMPERATURE SENSOR (ECTS) 

• Type: Thermistor type
• Specification

Temperature [°C (°F)]	Resistance (kΩ)
-20 (-4)	14.13 ~ 16.83
0 (32)	5.79
20 (68)	2.31 ~ 2.59
40 (104)	1.15
60 (140)	0.59
80 (176)	0.32

CVVT OIL TEMPERATURE SENSOR (OTS) 

• Type: Thermistor type
• Specification

Temperature [°C (°F)]	Resistance (kΩ)
-20 (-4)	16.52
0 (32)	6.0
20 (68)	2.45
40 (104)	1.11
60 (140)	0.54
80 (176)	0.29

FUEL TANK PRESSURE SENSOR 

• Type: Piezo-Resistivity type
• Specification: Approximately 2.5V at idle

KNOCK SENSOR (KS) 

• Type:Piezoelectric type

VEHICLE (WHEEL) SPEED SENSOR 

• Type: Inductive type

CAMSHAFT POSITION SENSOR (CMPS) 

• Type: Hall Effect Sensor
• Output Voltage (V): 0~5

CRANKSHAFT POSITION SENSOR (CKPS) 

• Type: Hall Effect Sensor
• Output Voltage (V): 0~5