I have a Mazda B3000 troca that does not serve the gas score, or the revolutions either the one of the only the only thing that marks me is the velocimeter already check the fuses, hopefully they can help me in this problem. Thank you
I that you first take out the board to check the tape of it, because there are many defective markers, but first Czech that all lands are well, they all failed at the same time or apoco.