Covan dash cluster check engine light problem.
I have the Covan Autometer carbon fiber gauge setup in my 86 Camaro. The problem I have is that the LED check engine light stays on very dim. When there is a problem like a false EGR readout it glows brightly. The wiring has been checked several times to make sure the schematic was followed correctly. I called Autometer and learned their wiring is not of their manufacture but comes from a different source. The Autometer teck was helpful to confirm the right color wire was connected to the right color wire etc and my wiring is correct by the instructions provided etc. I was told that the light comes on when the circuit is grounded by the computer. We checked for a false ground/short and could not find anything.
Has anyone with the Corvan setup had or have this problem? Does anyone have a suggestion to correct this problem?