ENGINE (J05E)/TROUBLESHOOTING
2–362
1.
Set the starter key to the "LOCK" position.
2.
Connect the signal check harness to the engine ECU vehicle side
harness. (Do not connect the harness to the ECU.)
3.
Use the electrical tester to measure the resistance between the
engine ECU (signal check harness) and each terminal in the
engine speed main sensor vehicle side connector.
NO
YES
5
Check for disconnection in wire harness of engine speed main sensor
D
NE-
NE+
E52
E72
SHTS021270300325
Measurement
conditions
Tester
connections
Standard values
Starter key: LOCK
Engine ECU (sig-
nal check har-
ness)
–
engine
speed main sen-
sor vehicle side
connector
NE+ (E52)
–
NE+
NE- (E72)
–
NE-
Less than 2
Do the measurements meet the standard value?
Go to step 6.
Repair or replace the harness.
Perform "After-inspection work" of INFOR-
MATION section.
