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Scbs forward malfunction

85K views 82 replies 38 participants last post by  Jihan Kibria 
Anybody any updates as im having the same issues. Malfunction comes on, into limp mode it goes, have to stop and turn off the car as it comes up with dpf faults due to not being able to regen in limp mode. Somebody told me theres a modified exhaust pressure sensor thats supposed to correct this fault, not sure how true it is. Ive had a new MAF sensor on mine as i was told that was where the problem lay, didnt make any difference apart from £225 for a part i didnt need :(
 
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