Auto Meter BVA-460 - Charging Test Results Interpretation; Good Charging System Result; Charging System Failure Analysis

21
CHARGING TEST cont.
This screen will appear if the
voltage ripple is high which is
an indicator of a diode failure
in the alternator.
If the charging system
fails for low charging
current, rerun the test
while holding the engine
at a fast idle speed.
(1500-2000 RPM)
This screen will appear if the
Charging system tests good.
This screen will appear if the
voltage regulation is bad.