Re: 55 400 instruments

Posted by HH56 On 2023/11/12 16:16:22

You didn't mention what type solid state regulator you are using and how the hookup compares to the original unit. The symptoms almost sound as if the regulator is not providing enough current or voltage to run all the gauges. Is the regulator running hot?

Just to confirm, the new regulator output should be feeding three gauges that would be in parallel so all are getting voltage at the same time like the original regulator provided. Did you measure the 5v at the gauge terminals and get the same voltage at all of them?