Input Sensors

Mass Air Flow Sensor (MAFS) 

• Type: Hot film type
• Specification
  REFERENCE CHART
  
  

  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
  REFERENCE CHART
  
  

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

  REFERENCE CHART
  
  

  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
  HEATED OXYGEN SENSOR 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
  INTAKE AIR TEMPERATURE SENSOR SPECIFICATION
  
  

  Temperature °C (°F)	Sensor 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)	0.57~0.60
  80 (176)	0.31~0.32

Engine Coolant Temperature Sensor (ECTS) 

• Type: Thermistor type
• Specification
  ENGINE COOLANT TEMPERATURE SENSOR SPECIFICATION
  
  

  Temperature °C (°F)	Sensor 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
  CVVT OIL TEMPERATURE SENSOR SPECIFICATION
  
  

  Temperature °C (°F)	Sensor Resistance (kΩ)
  -20 (-4)	16.52
  0 (32)	6.00
  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 

• 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