isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Fuel Injector Cooling Fan > < Fuel Pressure Release|Service Precautions
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Fuel Injector Resistor: Testing and Inspection

1.

 Disconnect dropping resistor electrical connector.

2.

 Measure resistance across center terminal of dropping resistor side connector and remaining terminals. Resistance should be 5-7 ohms.

3.

 If resistance is not as specified, replace dropping resistor.

Fuel Injector Cooling Fan > < Fuel Pressure Release|Service Precautions