isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Main Relay (Computer/Fuel System) > < Component Tests and General Diagnostics
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Fig. 10 Checking control unit power supply.

3.

 Check continuity between connector terminals No. 51, 52 and ground, Fig. 10. If continuity is not present, repair or replace ground cable.

Main Relay (Computer/Fuel System) > < Component Tests and General Diagnostics