Inspect For Short-Circuit Of The Engine Speed Main Sensor Harness - Hino Motors HINO 155 series Workshop Manual

2–440
5 Inspect for short-circuit of the engine speed main sensor (crankshaft position sensor) har-
ness
D
E52
E72
Do the measurements meet the standard value?
Go to step 6.
ENGINE (J05E)/TROUBLESHOOTING
1. Set the starter key to the "LOCK" position.
2. Connect the signal check harness to the engine ECU. (Do not con-
nect the harness to the ECU.)
3. Use the electrical tester to measure the resistance between the
terminals of the engine ECU (signal check harness) and ground.
SHTS021270300405
Starter key: LOCK
YES
Measurement Tester
conditions connections
Engine ECU (sig-
nal check har-
ness)
NE+ (E52) –
Ground
NE- (E72) –
Ground
Repair or replace the harness.
Perform "After-inspection work" of INFOR-
MATION section.
Standard values
 
NO