Ok, so I just installed the timing tuner and a Harris Speed Works "trigger" (electronic tps activated WOT switch). It worked great maybe 8 times when I was testing it, but then it stopped working. One of the relays wont click. This one is activated by a ground coming from the WOT switch. When I probe the ground terminal of the relay with a test light it clicks, and the soleniod open. So I figure the WOT switch is not working. I pull the wire off the terminal its supposed to ground and put the other end of my test light on the positive, and it lights up at WOT. So either somethings wrong with the relay, or the WOT switch is not providing ENOUGH of a ground.

Considering the relay was a cheap looking kragen part and it did work a few times 1st, Im thinking maybe the relay. What do you all think?

 

relay, cant really have "too little" ground, especially switching a relay...you either have it or you dont

 

could also be intermiitent WOT switch or you're not engaging it somtimes, if they move around enough it could thrrow the rigging off

 

Try looking for an intermittent connection first. After that try a new relay. Shoot me a PM with how you are testing this with the TT too.

Thanks,
Matt