Noah, I will test your ECU unit for nothing. All you have to do is send it to me. As far as the Microswitch. I can sell you a new one for $19.95 or your's can be checked for proper operation with a VOM meter. Very simple. You can buy VOM meters as low as $9.95 in hardware stores. Contact me at Dherv10@xxxx if you would like further help. John Hervey