Hi all, looking for some help with my 2004 a3tdi sportback. I had a problem a a year or so ago where my car would all off a sudden not take throttle,if you gave it throttle it would judder like mad and lose power. After being on here and reading i found it to be the manifold intake flap, i changed it and its been fine till now.
Now i have this similar problem which i can clear if i turn off the ignition and back on again but it comes back four or five times then it is ok again for that journey. I have checked the codes no intake fault this time, this time the codes are 17055 cylinder 1 glow plug p0671 glow plug circuit fault q10. 1766 pump jet valve cylinder 4 (n243) implausible signal p1269. 17674 pump jet valve cylinder 3 implausible signal p1266.
Has anybody had the same faults as this and got to the bottom off it? Oh one more thing the motor on the (mif) keeps buzzing when you turn off the ignition, i took it off and checked when you shut off the ignition the flap shuts then opens again is normal for it to keep buzzing?