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GDI <4G9> -
Troubleshooting
13B-15
Code No.14 Throttle position sensor system
Probable cause
Range of check
D
After 60 seconds have passed since the engine have started
Set conditions
D
Sensor output voltage is 0.2 V or less for 4 seconds.
or
D
Idle position switch is ON and sensor output voltage is 2.0 V or more for 4 seconds.
D
Malfunction of the throttle position sensor
D
Open circuit or short-circuited harness wire of the
throttle position sensor circuit
D
Malfunction of the engine-ECU
NG
Repair
NG
Repair
OK
Replace the engine-ECU.
NG
Repair
NG
Repair
OK
Replace the throttle position sensor.
OK
Replace the engine-ECU.
NG
Check the harness wire between the
engine-ECU and the throttle position
sensor.
OK
Measure at the engine-ECU connector
B-51.
D
Connect the connector.
D
Voltage between 84 and earth
(Ignition switch: ON)
OK:
0.535 - 0.735 V
(Throttle valve: Idle posi-
tion)
OK:
4.5 - 5.5 V
(Throttle valve: Fully open)
NG
Check the following connector:
A-73
OK
Check trouble symptom.
NG
Check the harness wire between the
engine-ECU and the throttle position
sensor.
OK
Measure at the throttle position sensor
connector A-73.
D
Disconnect the connector, and
measure at the harness side.
D
Voltage between 4 and earth
(Ignition switch: ON)
OK:
4.8 - 5.2 V
D
Continuity between 1 and earth
OK:
Continuity
NG
Check the following connector:
B-51
OK
Check trouble symptom.
Check the throttle position sensor.
(Refer to P.13B-96.)
NG
Replace
Содержание Space Runner 1998
Страница 35: ...ENGINE 4G6 11A ENGINE 4G9 11B 11A 1 ENGINE CONTENTS 11109000276...
Страница 74: ...NOTES...
Страница 119: ...13A 1 FUEL CONTENTS GASOLINE DIRECT INJECTION GDI 4G6 13A GASOLINE DIRECT INJECTION GDI 4G9 13B FUEL SUPPLY 13C...
Страница 354: ...NOTES...
Страница 355: ...13C 1 FUEL SUPPLY CONTENTS 13509000197 GENERAL INFORMATION 2 FUEL TANK 3...
Страница 418: ...NOTES...
Страница 436: ...NOTES...
Страница 460: ...NOTES...
Страница 519: ...AUTOMATIC TRANSMISSION On vehicle Service 23 59 OIL SEAL LAYOUTsub 04 O A H B C D E F G I J K L M N...
Страница 532: ...NOTES...
Страница 567: ...REAR AXLE 2WD 27A REAR AXLE 4WD 27B 27A 1 REAR AXLE CONTENTS 27109000246...
Страница 660: ...NOTES...
Страница 714: ...NOTES...
Страница 722: ...NOTES...
Страница 732: ...NOTES...
Страница 772: ...NOTES...
Страница 912: ...NOTES...
Страница 913: ...INTERIOR 52A SUPPLEMENTAL RESTRAINT SYSTEM SRS 52B 52A 1 INTERIOR AND SUPPLEMENTAL RESTRAINT SYSTEM SRS CONTENTS...
Страница 954: ...NOTES...