1909miata

so, as we all know mspnp lights up and when it lights up you have communication. i have comunication when i am in the acc position and ms lights up, when you are in the on pos it no longer illuminates and i loose comunication and the fuel pump continiously runs. i am at a loss and have a meet to go to on sunday and need it up and running.

any sugestions?????????

Matt Cramer

Check your ignition switch.