Hello, I have a gmc Acadia 2009 with basically the same problem. One day it died and didn’t turned on again. Everyone is saying that is the time chain, but I don’t believe it’s . I changed the high pressure fuel pump, spark plug and ignition coils, temperature sensor, sometimes when it decides to turn on, if we accelerate it dies. I was thinking about this computer but I think my car has 3 or 4 of them around the vehicle. May you please inform me what was the computer and how you reprogrammed it please ? Thank you so much
Hello, I have a gmc Acadia 2009 with basically the same problem. One day it died and didn’t turned on again. Everyone is saying that is the time chain, but I don’t believe it’s . I changed the high pressure fuel pump, spark plug and ignition coils, temperature sensor, sometimes when it decides to turn on, if we accelerate it dies. I was thinking about this computer but I think my car has 3 or 4 of them around the vehicle. May you please inform me what was the computer and how you reprogrammed it please ? Thank you so much