B bigdong Member Joined Jan 28, 2009 Messages 464 Points 111 Apr 30, 2013 #2 power supply to rail sensor, air mass meter, EGR valve: voltage too low. This problem is most likely to be a bad wire/connection to any of the above.
power supply to rail sensor, air mass meter, EGR valve: voltage too low. This problem is most likely to be a bad wire/connection to any of the above.