Fuel Delivery System: Sensors

Manifold Absolute Pressure Sensor (MAPS) 

□ Type: Piezo-resistive pressure sensor type

□ Specification

Pressure [kPa (kgf/cm2 , psi)]	Output Voltage (V)
20.0 (0.20, 2.9)	0.79
46.7 (0.47, 6.77)	1.84
101.3 (1.03, 14.7)	4.0

Intake Air Temperature Sensor (IATS) 

□ Type: Thermistor type

□ Specification

Temperature [°C(°F)]	Resistance (kΩ)
-40 (-40)	40.93 ~ 48.35
-20 (-4)	13.89 ~ 16.03
0 (32)	5.38 ~ 6.09
10 (50)	3.48 ~ 3.90
20 (68)	2.31 ~ 2.57
40 (104)	1.08 ~ 1.21
50 (122)	0.76 ~ 0.85
60 (140)	0.54 ~ 0.62
80 (176)	0.29 ~ 0.34

Engine Coolant Temperature Sensor (ECTS) 

□ Type: Thermistor type

□ Specification

Temperature [°C(°F)]	Resistance (kΩ)
-40 (-40)	48.14
-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

Throttle Position Sensor (TPS) [integrated into ETC Module] 

□ Type: Variable resistor type

□ Specification

Throttle Angle(°)	Output Voltage (V)
	TPS1	TPS2
0	0	5.0
10	0.48	4.52
20	0.95	4.05
30	1.43	3.57
40	1.90	3.10
50	2.38	2.62
60	2.86	2.14
70	3.33	1.67
80	3.81	1.19
90	4.29	0.71
100	4.76	0.24
105	5.0	0
C.T (6~15°)	0.29 ~ 0.71	4.29 ~ 4.71
W.O.T (93~102°)	4.43 ~ 4.86	0.14 ~ 0.57

Item	Resistance (kΩ)
TPS1	0.875 ~ 1.625 [20°C (68°F)]
TPS2	0.875 ~ 1.625 [20°C (68°F)]

Crankshaft Position Sensor (CKPS) 

□ Type: Hall effect type

Camshaft Position Sensor (CMPS) 

□ Type: Hall effect type

Knock Sensor (KS) 

□ Type: Piezo-electricity type

□ Specification

Item	Specification
Capacitance (pF)	850 ~ 1, 150

Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] 

□ Type: Zirconia (ZrO2) [Linear] type

□ Specification

Item	Specification
Heater Resistance (Ω)	2.5 ~ 4.0 [20°C (69.8°F)]

Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] 

□ Type: Zirconia (ZrO2) [Binary] type

□ Specification

A/F Ratio (λ)	Output Voltage (V)
RICH	Approx. 0.9
LEAN	Approx. 0.04

Item	Specification
Heater Resistance (Ω)	3.3 ~ 4.1 [21°C (69.8°F)]

Accelerator Position Sensor (APS) 

□ Type: Variable resistor type

□ Specification

Accelerator Position	Output Voltage (V)
	APS1	APS2
C.T	0.7 ~ 0.8	0.29 ~ 0.46
W.O.T	3.85 ~ 4.35	1.93 ~ 2.18

Fuel Tank Pressure Sensor (FTPS) 

□ Type: Piezo - Resistivity type

□ Specification

Pressure [kPa (kgf/cm2 , in H2O)	Output Voltage (V)
-6.67 (-0.068, -26.8)	0.5
0	2.5
+6.67 (0.068, 26.8)	4.5