Hi
The alternator/battery charging light is lit dimly when engine is idle, but gets stronger and stronger as I increase the revs. However, I have measured the voltages at 1000, 2000 and 3000 rpms and the readings dont seem to fit what the light is indicating.
At 1000rpms with heater and light on, it reads 12.23v. At 2000rpms it reads
13.74v, and at 3000rpms it reads 14.00v. Am I just mistaken or is the indicator light showing a wrong warning?