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Engine Control System - 3.8L: Specifications Hyundai Genesis I рестайлинг

Testing & Diagnostics 34 illustrations ~305 words

Specification

Throttle angle(°)Output Voltage (V)
TPS1TPS2
00.54.5
100.964.05
201.413.59
301.873.14
402.322.68
502.782.23
603.231.77
703.691.32
804.140.86
904.60.41
984.650.35
C.T (0)0.54.5
W.O.T (86)4.410.59

THROTTLE POSITION SENSOR SPECIFICATION

Scheme 150

Scheme 150
Scheme 150
ItemSpecification
Coil Resistance (ohms)0.3 ~100 [20°C (68°F)]

ETC MOTOR SPECIFICATION

Scheme 151

Scheme 151: Circuit Diagram
Scheme 151: Circuit Diagram
Pressure (kPa)Output Voltage (V)
10.00.50
55.02.21
100.03.93
115.04.50

Scheme 152

Scheme 152
Scheme 152

Scheme 153

Scheme 153: Circuit Diagram
Scheme 153: Circuit Diagram
TemperatureResistance (kohms)
°C°F
404040.93 ~ 48.35
20413.89 ~ 16.03
0325.38 ~ 6.09
10503.48 ~ 3.90
20682.31 ~ 2.57
401041.08 ~ 1.21
601400.54 ~ 0.66
801760.29 ~ 0.34

Scheme 154

Scheme 154: Circuit Diagram
Scheme 154: Circuit Diagram
Pressure (kPa)Output Voltage (V)
20.00.79
46.661.84
101.324.0

Scheme 155

Scheme 155
Scheme 155

Scheme 156

Scheme 156: Circuit Diagram
Scheme 156: Circuit Diagram
TemperatureResistance (kohms)
°C°F
404048.14
20414.13 ~ 16.83
0325.79
20682.31 ~ 2.59
401041.15
601400.59
801760.32

Scheme 157

Scheme 157: Circuit Diagram
Scheme 157: Circuit Diagram
ItemSpecification
Coil Resistance (ohms)774 ~ 946 [20°C (68°F)]
Air Gap (mm)0.5 ~ 1.5

Scheme 158

Scheme 158: Wave Form
Scheme 158: Wave Form

Scheme 159

Scheme 159: Circuit Diagram
Scheme 159: Circuit Diagram
ItemSpecification
Output Voltage (V)High: 5.0V
Low: 0.7V
Air Gap (mm)0.5 ~ 1.5

Scheme 160

Scheme 160: Wave Form
Scheme 160: Wave Form

Scheme 161

Scheme 161: Circuit Diagram
Scheme 161: Circuit Diagram
ItemSpecification
Capacitance (pF)950 ~ 1, 350

Scheme 162

Scheme 162: Circuit Diagram
Scheme 162: Circuit Diagram

Scheme 163

Scheme 163: [Knock Sensor #1 (Bank 1)]
Scheme 163: [Knock Sensor #1 (Bank 1)]

Scheme 164

Scheme 164
Scheme 164
  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Disconnect the knock sensor connector (A).
  3. Remove the installation bolt (A), and then remove the sensor from the cylinder block.

Scheme 165

Scheme 165: [Knock Sensor #2 (Bank 2)]
Scheme 165: [Knock Sensor #2 (Bank 2)]

Scheme 166

Scheme 166
Scheme 166
  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Disconnect the knock sensor connector (A).
  3. Drain the engine coolant (Refer to " «COOLING SYSTEM»(ref-590355) " in EM group).
  4. Remove the radiator upper hose (Refer to " «COOLING SYSTEM»(ref-590355) " in EM group).
  5. Remove the coolant pipe [Bank 2] (Refer to " «COOLING SYSTEM»(ref-590355) " in EM group).
  6. Remove the oil level gauge (Refer to " «COOLING SYSTEM»(ref-590355) " in EM group).
  7. Remove the installation bolt (A), and then remove the sensor from the cylinder block.
A/F Ratio (lambda)Output Voltage (V)
RICHMin. 0.8
LEANMax. 0.1
ItemSpecification
Heater Resistance (ohms)3.3 ~ 4.1[20°C (68°F)]

Scheme 167

Scheme 167: Wave Form
Scheme 167: Wave Form

Scheme 168

Scheme 168
Scheme 168

Scheme 169

Scheme 169: Circuit Diagram
Scheme 169: Circuit Diagram
TemperatureResistance (kohms)
°C°F
20416.52
0326.0
20682.45
401041.11
601400.54
801760.29

Scheme 170

Scheme 170: Circuit Diagram
Scheme 170: Circuit Diagram
Accelerator PositionOutput Voltage (V)
APS1APS2
C.T0.7 ~ 0.80.33 ~ 0.43
W.O.T3.85 ~ 4.351.93 ~ 2.18

Scheme 171

Scheme 171
Scheme 171

Scheme 172

Scheme 172: Circuit Diagram
Scheme 172: Circuit Diagram
Pressure (kPa)Output Voltage (V)
6.670.5
02.5
+6.674.5

Scheme 173

Scheme 173
Scheme 173

Scheme 174

Scheme 174: Circuit Diagram
Scheme 174: Circuit Diagram

Based on information from various sensors, the ECM can calculate the fuel amount to be injected. The fuel injector is a solenoid-operated valve and the fuel injection amount is controlled by length of injection time. The ECM controls each injector by grounding the control circuit. When the ECM energizes the injector by grounding the control circuit, the circuit voltage should be low (theoretically 0V) and the fuel is injected. When the ECM de-energizes the injector by opening control circuit, the fuel injector is closed and circuit voltage should momentarily peak, and then settle at system voltage.

Scheme 175

Scheme 175: Specification
Scheme 175: Specification
ItemSpecification
Coil Resistance (ohms)0.98 ~ 1.14 [20°(68°F)]

Scheme 176

Scheme 176: Signal Waveform
Scheme 176: Signal Waveform

Scheme 177

Scheme 177: Circuit Diagram
Scheme 177: Circuit Diagram
ItemSpecification
Coil Resistance (ohms)22.0 ~ 26.0 [20°C (68°F)]

Scheme 178

Scheme 178: Circuit Diagram
Scheme 178: Circuit Diagram
ItemSpecification
Coil Resistance (ohms)9.4 ~ 10.4 [20°C (68°F)]

Scheme 179

Scheme 179: Circuit Diagram
Scheme 179: Circuit Diagram
ItemSpecification
Coil Resistance (ohms)30.0 ~ 35.0 [20°C (68°F)]

Scheme 180

Scheme 180: Circuit Diagram
Scheme 180: Circuit Diagram
ItemSpecification
Coil Resistance (ohms)1.04 ~ 1.27 [23°C (73.4°F)]

Scheme 181

Scheme 181: Signal Waveform
Scheme 181: Signal Waveform

Scheme 182

Scheme 182: Circuit Diagram
Scheme 182: Circuit Diagram
ItemSpecification
Coil Resistance (ohms)23.0 ~ 26.0 (20°C)

Scheme 183

Scheme 183: Circuit Diagram
Scheme 183: Circuit Diagram

See also:
• SEAT & POWER SEAT

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