After reading through other posts trying to find the answer to my problem ive came to the conclusion that ive not got a clue lol. Anyway,i posted a while ago about a loss of power suddenly when im at a higher speed then my car has no real power or pull untill i pull over, turn off the engine and start up again.Once i do this then it seems fine again. I have read about limp mode and this could be reset by disconnecting the battery and ive also thought it could be a problem with the MAF. Have any of you guys came across this before.I have an A3 1.9 TDi. Id like to know if this is a problem i can fix myself before i get charged all sorts from the local dealer. Thanks.