Load Test

A quick test can be made to determine generator output. For this test a voltmeter (range 0-30 volts), an ammeter (range 10-0-50 amperes) and a rheostat (that can be loaded to 50 amperes) are required.

1. Connect leads to regulator terminal B+.
2. Connect voltmeter, ammeter and rheostat as shown in illustration.
   Fig 1: Load Test

   Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
3. Start engine, bring engine speed to approximately 1500 RPM. Adjust rheostat to proper load current setting (see TEST DATA  chart). Now the regulating voltage (under load) can be measured.