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Wiring diagrams Section: Testing & Diagnostics

DTC Troubleshooting Procedures (Fuel System (G6DB/G6DA - Gsl 3.3/3.8))

DTC Troubleshooting Procedures (Fuel System (G8BA - Gsl 4.6))

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Engine Control System (Fuel System (G8BA - Gsl 4.6)): Specifications Hyundai Genesis I

Testing & Diagnostics 23 illustrations ~147 words

Specification

[Throttle position sensor]

Throttle angle (°)	Output Voltage (V) [Vref = 3.3V]
Throttle angle (°)	TPS1	TPS2
0	0.00	3.30
10	0.32	2.98
20	0.63	2.67
30	0.94	2.36
40	1.25	2.05
50	1.57	1.73
60	1.89	1.41
70	2.20	1.10
80	2.51	0.79
90	2.83	0.47
100	3.14	0.16
105	3.30	0.00
C.T (6~15°)	0.20 ~ 0.46	2.84 ~ 3.10
W.O.T (93~102°)	2.94 ~ 3.20	0.10 ~ 0.36

THROTTLE POSITION SENSOR SPECIFICATION

Item	Sensor Resistance ( kohms )
TPS1	0.875 ~ 1.625
TPS2	0.875 ~ 1.625

SENSOR RESISTANCE SPECIFICATION

Scheme 103

Scheme 103

Scheme 103

[ETC motor]

Item	Sensor Resistance
Coil Resistance (ohms)	1.2 ~ 1.8 [20°C (68°F)]

ECT MOTOR SENSOR RESISTANCE SPECIFICATION

Scheme 104

Scheme 104: Circuit diagram

Scheme 104: Circuit diagram

Air Flow (kg/h)	Frequency (Hz)
12.6	2,320
18.0	2,645
23.4	2,903
32.4	3,263
43.2	3,622
57.6	3,986
72.0	4,288
108.0	4,876
144.0	5,380
198.0	5,983
270.0	6,636
360.0	7,286
486.0	8,002
666.0	8,843
900.0	9,699

AIR FLOW SPECIFICATION

Scheme 105

Scheme 105: Circuit Diagram

Scheme 105: Circuit Diagram

Temperature		Resistance ( kohms )
°C	°F	Resistance ( kohms )
40	40	100.87
20	4	28.58
0	32	9.40
10	50	5.66
20	68	3.51
40	104	1.47
60	140	0.67
80	176	0.33

TEMPERATURE SPECIFICATION

Scheme 106

Scheme 106

Scheme 106

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 SPECIFICATION

Scheme 107

Scheme 107: Circuit Diagram

Scheme 107: Circuit Diagram

Item	Specification
Coil Resistance (ohms)	774 ~ 946 [25 °C (77°F)]
Air Gap (mm)	0.5 ~ 1.5

COIL RESISTANCE SPECIFICATION

Scheme 108

Scheme 108: Wave Form

Scheme 108: Wave Form

This example shows a typical Crankshaft Position Sensor (CKPS) and Camshaft Position Sensor (CMPS) waveform at idle.

Scheme 109

Scheme 109: Circuit Diagram

Scheme 109: Circuit Diagram

Item	Specification
Output Voltage (V)	High: 5.0V
Output Voltage (V)	Low: 0.7V
Air Gap (mm)	0.5 ~ 1.5

VOLTAGE SPECIFICATION

Scheme 110

Scheme 110: Wave Form

Scheme 110: Wave Form

This example shows a typical Crankshaft Position Sensor (CKPS) and Camshaft Position Sensor (CMPS) waveform at idle.

Scheme 111

Scheme 111: Circuit Diagram

Scheme 111: Circuit Diagram

Item	Specification
Capacitance (pF)	950 ~ 1,350

CAPACITANCE SPECIFICATION

Scheme 112

Scheme 112: Circuit Diagram

Scheme 112: Circuit Diagram

A/F Ratio (A)	Output Voltage (V)
RICH	0.6 ~ 1.0
LEAN	0 ~ 0.4

VOLTAGE SPECIFICATION

Item	Specification
Heater Resistance (ohms)	Approx. 9.0 [20°C (68°F)]

HEATER RESISTANCE SPECIFICATION

Scheme 113

Scheme 113: Wave Form

Scheme 113: Wave Form

Scheme 114

Scheme 114

Scheme 114

Scheme 115

Scheme 115

Scheme 115

Scheme 116

Scheme 116: Circuit Diagram

Scheme 116: Circuit Diagram

Pedal Position	Output Voltage (V) [Vref = 5.0V]
Pedal Position	APS1	APS2
C.T	0.58 ~ 0.93	0.29 ~ 0.46
W.O.T	3.85 ~ 4.35	1.93 ~ 2.18

VOLTAGE SPECIFICATION

Scheme 117

Scheme 117

Scheme 117

Scheme 118

Scheme 118: Circuit Diagram

Scheme 118: Circuit Diagram

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

AIR PRESSURE SPECIFICATION

Scheme 119

Scheme 119

Scheme 119

Scheme 120

Scheme 120: Circuit Diagram

Scheme 120: Circuit Diagram

Item	Specification
Coil Resistance (ohms)	13.8 ~ 15.2 [20°C (68°F)]

COIL RESISTANCE SPECIFICATION

Scheme 121

Scheme 121: Circuit Diagram

Scheme 121: Circuit Diagram

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

COIL RESISTANCE SPECIFICATION

Scheme 122

Scheme 122: Circuit Diagram

Scheme 122: Circuit Diagram

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

COIL RESISTANCE SPECIFICATION

Scheme 123

Scheme 123: Circuit Diagram

Scheme 123: Circuit Diagram

Item	Specification
Coil Resistance (ohms)	30.0 ~ 35.0 [20°C (68°F)]

COIL RESISTANCE SPECIFICATION

Scheme 124

Scheme 124: Circuit Diagram

Scheme 124: Circuit Diagram

Item	Specification
Coil Resistance (ohms)	23.0 ~ 26.0 [20°C (68°F)]

COIL RESISTANCE SPECIFICATION

Scheme 125

Scheme 125: Circuit Diagram

Scheme 125: Circuit Diagram