cant figure out how to do a check engine
the S5 ecu is really basic so you don't need a "reader" or anything
just check this FAQ
http://www.banzai-racing.com/FD&S5_error_codes.htm
really simple to do
just check this FAQ
http://www.banzai-racing.com/FD&S5_error_codes.htm
really simple to do
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