Just driving about, and the eml light started flashing, with a bad misfire.. I had put fuel in two miles prior (which I guarantee was correct fuel, but may be dodgy?)
i plugged in vcds hoping to find a coil or something, but all that is there is
p17550 load calculation cross check, lower Limmit exceeded
p1142-002 lower limit exceeded - intermittent
the car is a 3.0 v6 2003 a4 cab
any help would be much appreciated, as I'm not sure where to start with that fault code!