Hino Motors HINO 155 series Workshop Manual page 421

3
Inspect for short-circuit of the boost pressure sensor harness
C
E33
D
Do the measurements meet the standard value?
Go to step 4.
ENGINE (J05E)/TROUBLESHOOTING
1. Set the starter key to the "LOCK" position.
2. Disconnect the boost pressure sensor connect.
3. Connect the signal check harness to the engine ECU vehicle side
harness. (Do not connect the harness to the ECU.)
4. Use the electrical tester to measure the resistance between the
terminals of the engine ECU (signal check harness) and ground.
E67
E77
Starter key: LOCK
SHTS021270300344
YES
Measurement Tester
conditions connections
Engine ECU (sig-
nal check har-
ness)
VC2 (E33) –
Ground
PIM (E67) –
Ground
E4 (E77) – Ground
Repair or replace the harness.
Perform "After-inspection work" of INFOR-
MATION section.
2–385
Standard values
 
NO