Ck gauges light come on after a few minutes or accelleration. Replaced battery and alternator (twice). Volt meter starts at 14v and goes to 0 after few minutes or when accellarating. The same sequence happens at every start, battery eventually needs charging for the car to start and. Forums suggest the PDM (PCM) HAS ISSUES? I want to know how th check the pdm/pcm for malfunction and how to repair it.
May 13, 2013 at 1:06 PM