Special Tools - Isuzu 4HL1 Workshop Manual

1A-256 Engine Control System
13 Starter
14 Common rail / flow damper / pressure limiter
* If the diagnosis with Tech 2 fails to identify faulty
parts, go to "Symptom Diagnosis" in engine mechanical
sections (Sections 1B to 1H).

Special Tools

Illustration
Tool No.
Tool name
5-8840-2691-0
Digital Multimeter
Tech 2 Scan Tool
5-8840-0632-0
Terminal Remover
5-8840-0388-0
Weather-Pack Terminal
Remover
1. Check the starter for motor rotation and pinion projection.
(Refer to "Starter" in "Electrical System".)
1. Check the flow damper or pressure limiter is not working.
2. Check the pressure limiter for fuel leak.