seems the wirings pretty straight forward for a car sparky ( need a few other things done as well to dash so ill get it installed then ) buuuuut - does it work with the standard 2t oil pressure sender - or do i need to source another - AAND - is there any specific wiry things i need to hook amps side of things up to the battery - i dont want the thing to go zap - if fuses / resistors are needed also - im not trhat cluey with electronics