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Mazda 3 no start new motor fuse 69 blows every time you turn the key have checked all grounds Ecu is new and programmed and has signal Mazda 3 2.3 L is a manual car
Pulled fuel pump relay fuse blew and wire in image started smoking
black and yellow wire from connector witch goes back on the harness from the fuse box to blue black and yellow is the only wire smoking
Last edited by David0079; Jul 31, 2020 at 10:49 AM.
Depending on your skill level, you may need to tow it to either Mazda or a auto sparkie. That wire will need to be tested / traced to seen whats going on.
Mazda 3 2.3 no start
