''88 vfr charging problem

Hello! I have a problem with my charging system on my '88 vfr. I verified the stator on all 3 wires and i have 24 v normal and 68 v at 5000 rpm. The wires from the batery to te regulator ar verified, when i put a voltmeter on them it indicates the batery voltage. I put a regulator froma a '90 vfr with al the conectors and i have no voltage coming from the regulator. What should I do next to find the problem?

 

what is battery voltage at idle and 5k rpm?

 

i had a fast look, different part # for 88 and 90 vfr

 

9V the batery is drained, I dont have any voltage out of the regulator, i changed 2 regulators and the same with bouth

 

I know that the regulator is diferent, I'm not an expert but I think it should do the same job if I changed the conectors

 

you got the wires wrong, and some regulaters have a feedback wire and will not function if it is not present

 

sure sounds like a faulty r/r

 

Even the 1990 style reg/recs are suspect. Fit a mosfet reg/rec and you'll have no problems.

It even fits in the same space.
I have a shindengen FH012AA fitted to my 87
Read the link below, it's very good

http://www.triumphrat.net/speed-tri...-diagnostics-rectifier-regulator-upgrade.html

Roger

 

What should I do next to find the problem?

The "Drill"

 

Fur gob'ssake, pull off the red plug on the starter relay and check for melted, burned, or ratty-looking connections !!