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mazda rx8

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i installed compustar with evo all on mazda rx8 2010 with standard key and manual transmision i was unable to program evo all with one key when i turn the ignition on the red led stays on with yellow on .

i did update and reset the evo all still not programming .

any help
asked Nov 14, 2021 in Mazda by mathew matt (530 points)

1 Answer

0 votes
Try reversing your Rx/Tx wires.
answered Nov 15, 2021 by derek ! (277,630 points)


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