GDI <4G9> -
Troubleshooting
13B-19
Code No. 24 Vehicle speed sensor system
Probable cause
Range of check
D
Ignition switch: ON
D
Excluding 60 seconds after the ignition switch is turned to ON or immediately
after the engine starts.
D
Engine speed is 3,000 r/min or more.
D
Driving under high engine load conditions.
Set conditions
D
Sensor output voltage does not change for 4 seconds (no pulse signal input).
D
Malfunction of the vehicle speed sensor
D
Improper connector contact, open circuit or
short-circuited harness wire of the vehicle speed
sensor circuit
D
Malfunction of the engine-ECU
Does the speedometer operate normally?
No
Check the vehicle speed sensor circuit. (Refer to GROUP 54 -
Combination Meter.)
Yes
Measure at engine-ECU connector B-51.
D
Connect the connector.
D
Voltage between terminal 86 and earth
(Ignition switch: ON)
OK:
If the vehicle is moved forward without starting the engine,
0 V and system voltage alternates.
OK
Check the following connector:
B-51
NG
Repair
OK
Check trouble symptom.
NG
Replace the engine-ECU.
NG
Check the following connector:
B-14, A-81 <A/T>
NG
Repair
OK
Check trouble symptom.
NG
Check the harness wire between the vehicle speed sensor and
engine-ECU.
Содержание Space Runner 1998
Страница 35: ...ENGINE 4G6 11A ENGINE 4G9 11B 11A 1 ENGINE CONTENTS 11109000276...
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Страница 119: ...13A 1 FUEL CONTENTS GASOLINE DIRECT INJECTION GDI 4G6 13A GASOLINE DIRECT INJECTION GDI 4G9 13B FUEL SUPPLY 13C...
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Страница 355: ...13C 1 FUEL SUPPLY CONTENTS 13509000197 GENERAL INFORMATION 2 FUEL TANK 3...
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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...
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Страница 567: ...REAR AXLE 2WD 27A REAR AXLE 4WD 27B 27A 1 REAR AXLE CONTENTS 27109000246...
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Страница 913: ...INTERIOR 52A SUPPLEMENTAL RESTRAINT SYSTEM SRS 52B 52A 1 INTERIOR AND SUPPLEMENTAL RESTRAINT SYSTEM SRS CONTENTS...
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