After hours of labeling and prepping I finally got around to changing my Mazdaspeed engine harness to a N/A non-abs/cruise control harness. It was a real pain to remove it but with the help of my friend we were able to finish the swap in 2-3 hours. The full harness extended from the engine bay all the way to the gas tank sensor. Since some of the connectors were cut from the donor harness I had to rewire some plugs to make it complete. After the swap all my electrical problems were solved!! 😀 The check engine, ABS and speedometer gauge issues were solved immediately. This whole conversion really helped me learn more about my car and how time consuming these projects can be.
