Check For Short-Circuit In Wire Harness Of Engine Speed Main Sensor - Hino Motors HINO 155 series Workshop Manual

6

Check for short-circuit in wire harness of engine speed main sensor

D
E52
E72
Do the measurements meet the standard value?
Go to step 7.
ENGINE (J05E)/TROUBLESHOOTING
1. Use the electrical tester to measure the resistance between each
terminal in the engine ECU (signal check harness) and ground.
Starter key: LOCK
SHTS021270300326
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.
2–363
Standard values
 
NO