ENGINE CONTROL SYSTEM (J08E)
4–985
NO
YES
1.
Set the starter switch to the "ON" position.
2.
Use the electrical tester to measure the voltage between the termi-
nals of the accelerator sensor 1 vehicle-side connector.
NO
YES
1.
Set the starter switch to the "LOCK" position.
2.
Use the electrical tester to measure the resistance the terminals of
the accelerator sensor vehicle-side connector.
NO
YES
Go to step 3.
Replace the accelerator sensor 1.
Perform "After-inspection work" of INFOR-
MATION section.
3
Inspect the power supply of the accelerator sensor 1
VCC1
GND1
SAPH16F010300762
Measurement
conditions
Tester connections
Standard values
Starter switch: ON
Accelerator sensor 1
vehicle-side connector
VCC1
–
GND1
4.5
–
5.5 V
Do the measurements meet the standard value?
Go to step 4.
Go to step 5.
4
Inspect the signal circuit of the accelerator sensor 1
SIG1
GND1
SAPH16F010300763
Measurement
conditions
Tester connections
Standard values
Starter switch:
LOCK
Accelerator sensor
1 vehicle-side con-
nector
SIG1
–
GND1
25
–
35 k
Do the measurements meet the standard value?
Go to step 7.
Go to step 5.
Содержание 238
Страница 201: ...ENGINE CONTROL SYSTEM J08E 4 978 Harness disconnection or short circuit ...
Страница 215: ...ENGINE CONTROL SYSTEM J08E 4 992 Malfunction of sensor 2 Malfunction of engine ECU ...
Страница 301: ...ENGINE CONTROL SYSTEM J08E 4 1078 8 Estimated failure factors Malfunction of engine ECU ...
Страница 327: ...ENGINE CONTROL SYSTEM J08E 4 1104 EGR valve malfunction Clogged air intake system VNT controller malfunction ...
Страница 709: ...DEF SCR SYSTEM DCU 5 143 8 Estimated failure factors DEF pump pressure sensor malfunction ...