Home/Kia/Optima/Kia Optima III (2010-2013)/Repair manual/Testing & Diagnostics/Engine Control System - 2.4L: Specifications

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Wiring diagrams Section: Testing & Diagnostics

Engine Control System Diagnosis - 2.0L

Engine Control System Diagnosis - 2.4L

Engine Control System Diagnosis - Hev

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Engine Control System - 2.4L: Specifications Kia Optima III

Testing & Diagnostics 20 illustrations ~107 words

Specification

(Throttle Position Sensor (TPS))

Throttle Angle (°)	Output Voltage (V)
Throttle Angle (°)	TPS1	TPS2
0	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

VOLTAGE SPECIFICATION CHART

Scheme 193

Scheme 193

Scheme 193

Item	Sensor Resistance (kohms)
TPS1	0.875 ~ 1.625 (20°C (68°F))
TPS2	0.875 ~ 1.625 (20°C (68°F))

ITEM SPECIFICATION CHART

(ETC Motor)

Item	Specification
Coil Resistance (ohms)	1.2 ~ 1.8 (20°C (68°F))

ITEM SPECIFICATION CHART

Scheme 194

Scheme 194: Circuit Diagram

Scheme 194: Circuit Diagram

Pressure (kPa (kgf/cm 2 , 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

VOLTAGE SPECIFICATION CHART

Scheme 195

Scheme 195

Scheme 195

Scheme 196

Scheme 196: Circuit Diagram

Scheme 196: Circuit Diagram

Temperature		Resistance (kohms)
°C	°F	Resistance (kohms)
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	1.56 ~ 1.74
60	140	0.54 ~ 0.62
80	176	0.29 ~ 0.34

TEMPERATURE RESISTANCE SPECIFICATION CHART

Scheme 197

Scheme 197: Circuit Diagram

Scheme 197: Circuit Diagram

Temperature		Resistance (kohms)
°C	°F	Resistance (kohms)
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

TEMPERATURE RESISTANCE SPECIFICATION CHART

Scheme 198

Scheme 198: Circuit Diagram

Scheme 198: Circuit Diagram

Item	Specification
Capacitance (pF)	850 ~ 1, 150

ITEM SPECIFICATION CHART

Scheme 199

Scheme 199: Circuit Diagram

Scheme 199: Circuit Diagram

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

VOLTAGE SPECIFICATION CHART

Scheme 200

Scheme 200

Scheme 200

Scheme 201

Scheme 201: Circuit Diagram

Scheme 201: Circuit Diagram

Pressure (kPa (kgf/cm 2 , in H2O)	Output Voltage (V)
6.67 (-0.068, -26.8)	0.5
0	2.5
+6.67 (0.068, 26.8)	4.5

VOLTAGE SPECIFICATION CHART

Scheme 202

Scheme 202

Scheme 202

Scheme 203

Scheme 203: Circuit Diagram

Scheme 203: Circuit Diagram

Item	Specification
Coil Resistance (ohms)	1.18 ~ 1.31 (20°C (68°F))

ITEM SPECIFICATION CHART

Scheme 204

Scheme 204: Signal Waveform

Scheme 204: Signal Waveform

Scheme 205

Scheme 205

Scheme 205

Scheme 206

Scheme 206: Circuit Diagram

Scheme 206: Circuit Diagram

Item	Specification
Coil Resistance (ohms)	19.0 ~ 22.0 (20°C (68°F))

ITEM SPECIFICATION CHART

Scheme 207

Scheme 207: Circuit Diagram

Scheme 207: Circuit Diagram

Item	Specification
Coil Resistance (ohms)	6.9 ~ 7.9 (20°C (68°F))

ITEM SPECIFICATION CHART

Scheme 208

Scheme 208: Circuit Diagram

Scheme 208: Circuit Diagram

Item	Specification
Coil resistance (ohms)	30.0 ~ 35.0 (20°C (68°F))

ITEM SPECIFICATION CHART

Scheme 209

Scheme 209: Circuit Diagram

Scheme 209: Circuit Diagram

Item	Specification
Coil Resistance (ohms)	0.5 (20°C (68°F)

ITEM SPECIFICATION CHART

Scheme 210

Scheme 210: Signal Waveform

Scheme 210: Signal Waveform

Scheme 211

Scheme 211: Circuit Diagram

Scheme 211: Circuit Diagram

Item	Specification
Coil Resistance (ohms)	19.8 ~ 21.8 (20°C (68°F))

ITEM SPECIFICATION CHART

Scheme 212

Scheme 212: Circuit Diagram

Scheme 212: Circuit Diagram

See also:
• INTAKE AND EXHAUST SYSTEM