SilverSleeper
Senior Member
- Joined
- May 24, 2001
- Messages
- 1,248
As per the suggestion to my question in the scan tool forum, I am going to try to fix my alternators varying voltage problem, by bypassing the volts light in the dash.
As I understand it, the alt gets a feedback 12v line to determine the output voltage.
Would someone explain this to me? If the line is 12v, then wouldnt the dash volts light be on all the time?
12v source------(resistor)------alt 12v input. <- this I understand.
But is the 12v in switched or constant?
And is there a way to fool the alternator into thinking its putting out less voltage, so I get a steady higher voltage overall? Right now its about 12.0-13.3 at 2000rpms, but Id really like to see 14.0-14.4.
As I understand it, the alt gets a feedback 12v line to determine the output voltage.
Would someone explain this to me? If the line is 12v, then wouldnt the dash volts light be on all the time?
12v source------(resistor)------alt 12v input. <- this I understand.
But is the 12v in switched or constant?
And is there a way to fool the alternator into thinking its putting out less voltage, so I get a steady higher voltage overall? Right now its about 12.0-13.3 at 2000rpms, but Id really like to see 14.0-14.4.