Mazda3 Forums banner

2010 mazda 3

  1. Powertrain for 2010-2013
    My trusty 2010 with a 2.0 "I' version has to been starting good. I thought it was the fuel pump as it wasn't getting the 12 volts to make it come on. Tracked back to checking the relay and it was not "clicking" in a change of state. I jumped the relay power terminals and the pump came on. I...
  2. Mazda3 (Axela)
    Good day mates, So I have a 2010 Mazda 3, started up one morning, put it in reverse and there was a double jump and I nearly had a heart attack because of it. Turns out there was a U0101 error no comms to TCM. After some research changed the TCM with another one (not new) and it was great...
Top