Where do I install a performance chip on the ECU for a 1990 Mazda Miata?

  • Thread starter Thread starter Ruben P
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Ruben P

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I have a 1990 Mazda Miata and i want to install a performance chip in it but i don't know where to attach the 2 wires from the chip to the ecu, can someone please be specific and explain to me how to put it in, Thanks
 
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