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Input Sensors

MASS AIR FLOW SENSOR (MAFS) 

Type: Hot-Film Type

Specification

MASS AIR FLOW SENSOR SPECIFICATIONS

Air Flow Output Voltage (V)
kg/h lb/min
4.9 0.18 0.7V
7.3 0.27 0.9V
12.2 0.45 1.18V
20.8 0.76 1.51V
28.3 1.04 1.73V
38.9 1.43 1.97V
64.7 2.38 2.4V
113.3 4.16 2.9V
185.3 6.81 3.35V
256.0 9.40 3.64V
404.6 14.87 4.07V
476.7 17.50 4.25V
603.3 22.17 4.56V

INTAKE AIR TEMPERATURE SENSOR (IATS) 

Type: Thermister type

Specification

INTAKE AIR TEMPERATURE SENSOR SPECIFICATIONS

Temperature Resistance (kΩ)
°C °F
-40 °C -40°F 41.26-47.49kΩ
-20 °C -4°F 14.26-16.02kΩ
0°C 32°F 5.50-6.05kΩ
20 °C 68°F 2.35-2.54kΩ
40 °C 104°F 1.11-1.19kΩ
60 °C 140°F 0.57-0.60kΩ
80 °C 176°F 0.31-0.32kΩ

ENGINE COOLANT TEMPERATURE SENSOR (ECTS) 

Type: Thermister type

Specification

ENGINE COOLANT TEMPERATURE SENSOR SPECIFICATIONS

Temperature Resistance (kΩ)
°C °F
-40 °C -40 °F 48.14kΩ
-20 °C -4 °F 14.13-16.83kΩ
0 °C 32 °F 5.79kΩ
20 °C 68 °F 2.31-2.59kΩ
40 °C 104 °F 1.15kΩ
60 °C 140 °F 0.59kΩ
80 °C 176 °F 0.32kΩ

THROTTLE POSITION SENSOR (TPS) 

Type: Variable resistor type

Specification

THROTTLE POSITION SENSOR SPECIFICATIONS

Throttle Angle Output Voltage (V)
C.T 0.2-0.7V
W.O.T Min. 4.0V
ITEMS SPECIFICATIONS

Items Specification
Sensor Resistance (kΩ) 1.6-2.4 kΩ

HEATED OXYGEN SENSOR (HO2S) 

Type: Zirconia (ZrO2) Type

Specification

HEATED OXYGEN SENSOR SPECIFICATIONS

A/F Ratio Output Voltage (V)
Rich 0.6-1.0V
Lean 0-0.4V
ITEMS SPECIFICATIONS

Items Specification
Heater Resistance (Ω) Approximately 9.0Ω at 20 °C (68°F)

CAMSHAFT POSITION SENSOR (CMPS) 

Type: Hall effect type

CRANKSHAFT POSITION SENSOR (CKPS) 

Type: Magnetic field sensitive Type

KNOCK SENSOR (KS) 

Type: Piezo-electricity type

Specification

KNOCK SENSOR SPECIFICATIONS

Items Specification
Capacitance (pF) 950-1,350pF
Resistance (MΩ) 4.87MΩ

FUEL TANK PRESSURE SENSOR (FTPS) 

Type: Piezo-Resistivity type

Specification

FUEL TANK PRESSURE SENSOR SPECIFICATIONS

Pressure (kPa) Output Voltage (V)
-6.67 kPa 0.5V
0 kPa 2.5V
6.67 kPa 4.5V