Hi there,
I have a 91 240sx with a BATT light on the dash and I have some questions:
1) Will alternator ripple (say over .5A AC) cause the light to go on? 2) Would a slipping belt cause this?The battery was just replaced under warranty as a new one failed after 6mo The alternator tests ok at 14.6VDC There are no problems at idle or starting the vehicle The BATT light is on in both neutral and drive but tends to dim a little when going easy on the throttle (leads me to believe maybe ripple due to a bad diode)
Thoughts?? I have yet to test for ripple or to test the amperage of the alt (I wanted to ask first what your thoughts were.
Thanks, Andrew.