help!!

[Chris5044]

went down the road today.... for short journey .... filled up at the petrol station before i went .... not a problem (driving slowly)

then on way back decided to put it into the revs.. (3-7k)
starts jumping violently and no power????
put down revs --- its ok
seems when im boosting it comes on

never done this before.. it however feels similar to the engine protection that cuts in at just over 7k revs

ive got a 3b ... any idea what it is? boost leak? dv? only did it today... was it the fuel? went to esso to fill up

[porkkis]

Over boost protection

[stevieyid]

Mine did this a little while ago. After reading through the archives i cleaned the MAF and have not had a problem since. hope this helps

[Chris5044]

thx peeps sounds like it is... cause its returned to normal ??????

really strange.... will clean maf