2014 Mazda 2 sport obd2 port not working
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Joined: Oct 2018
Posts: 10,612
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From: Northern California
The most common are:
Bad connector
Damaged connector pins
Harness to OBDII connector damaged
Faulty or damaged ECU
Poor ground connection from the battery terminal to ground
YOU NEED TO ALSO CHECK to make sure your year actually has 2 unstitched power leads .
Check a wire schematic.
Bad connector
Damaged connector pins
Harness to OBDII connector damaged
Faulty or damaged ECU
Poor ground connection from the battery terminal to ground
YOU NEED TO ALSO CHECK to make sure your year actually has 2 unstitched power leads .
Check a wire schematic.
Last edited by Callisto; Jul 18, 2024 at 11:46 PM.
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