Electrical Checks And Component Testing

Pulsed type fuel injector

• Use a high impedance digital multimeter for all voltage and resistance tests.

' An LED test light should be used in place of an incandes-cent-type test lamp.

• Avoid damaging harness connectors or relay panel sockets. Jumper wires should be fabricated with flat-blade end connectors that are the same size as the connector or relay terminal being tested.

• Always switch the test meter to the appropriate function and range before making test connections. Connect and disconnect the test equipment only with the ignition switched off.

' Wire colors may vary from those given in text and schematics. Always check component terminals to verify wire colors.

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