isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

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Relays and Modules - Emission Control Systems > < ECM/Main Relay <--> [Main Relay (Computer/Fuel System)]|Locations|Page 73

Rodeo (2WD) L4-2559cc 2.6L SOHC (4ZE1) (1991)

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ECM/Main Relay: Testing and Inspection

ECM Relay

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Check continuity between terminals:
1 & 2 No Continuity
3 & 4 No Continuity

Apply battery voltage to terminals 5 & 6.
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Check continuity between terminals:
1 & 2 Continuity
3 & 4 Continuity

Relays and Modules - Emission Control Systems > < ECM/Main Relay <--> [Main Relay (Computer/Fuel System)]|Locations|Page 73