Hi Guys.

Had thr car mapped a few days back, its running a MD321T at 1.75bar.

Ive had the car do a very strange thing, in 5th ot 6th gear if you put your foot down it throws the engien man light on the dash and its as if ive hit a brick wall, the power is back if you put your foot to the floor but obviosluy i backed off when this happens. im sure the code was P1245, this isnt listen in my book

Just wondered if any one has any ideas. If i lower the boost controler its not happened.

I have a Bosh Uprated fuel pump fitted and a Fuel lab FPR....

Cheers

 

from similar experience on my scooby, i was advised it could be fuel cut, 1.75bar of boost seems high to me but i'm no expert if its over boosting it will fuel cut but not that you lowered the boost it wont be fuel cutting, could be wrong and speaking sh*te but someone will hopefully confirm

 

can any one else help?

 

how much fuel do you have in the car when this happens? on a strate, corner etc?

 

never let it go lower than a 1/4 mate, does it at various gradients