So you were right. I dug up an old laptop that has windows 7 and had no problem loading the IDS program and using the OBD2. Here’s where I’m stuck and praying u can help me. As I’m going through IDS, I get to the part where I need to enter the PCM Part Number, Calibration Number, or Tear Tag...
@jcolton I need your help! I’ve watched a million YouTube videos and read a ton of forums until I finally came across your ECU/PCM post. Here’s my situation. I have a 2011 Mazda CX-7 and the PCM is on its last leg. I only have one key for the car. I purchased a PCM online that has been...