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plymouth Workshop Repair Guides


PB 150 V8-318 5.2L VIN T 2-BBL (1983)

Starting and Charging > Charging System > Voltage Regulator > Component Information > Testing and Inspection > Bosch & Nippondenso Alternators > Page 2800

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a. Place ignition switch in "off" position, then disconnect voltage regulator connector.
b. Place ignition switch in "on" position. Do not start engine or distort terminals with voltmeter probe.
c. Ensure battery voltage exists at blue and green leads at voltage regulator wiring harness terminals, then place ignition switch in "off" position.

If results of steps a, b and c are not satisfactory, replace voltage regulator.

3.

Remove voltmeter and tachometer.

Alternator & Regulator Diagnosis

Fig. 5 Charging system diagnosis chart

Starting and Charging > Charging System > Voltage Regulator > Component Information > Testing and Inspection > Bosch & Nippondenso Alternators > Page 2800

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