Andi Millson
21-05-2008, 05:30 PM
Hi all. I am deeply confused.
All of a sudden, my newish transporter 2005, only 27,000 miles has started going extremely slowly. Its as if the turbo isn't kicking in, although the turbo is definitely still working. I have changed the the MAP sensor on the Turbo, the Mass Air Flow sensor, and even cut the DPF out (and now put it back in again!) I have changed the fuel filter and the oil, but there is still a consistently low power, as though the cpu is doing something, but there are no fault codes?????
All I can think of is fuel pick up problems, injector pump or injectors, although with on 27,000 on the clock it doesn't seem likely.
My next step is to use a new machine to blow coloured smoke through the turbo system to check for any leaks I may have missed.
Any ideas would be appreciated as this is becoming a nightmare!
Thanks
Andi
All of a sudden, my newish transporter 2005, only 27,000 miles has started going extremely slowly. Its as if the turbo isn't kicking in, although the turbo is definitely still working. I have changed the the MAP sensor on the Turbo, the Mass Air Flow sensor, and even cut the DPF out (and now put it back in again!) I have changed the fuel filter and the oil, but there is still a consistently low power, as though the cpu is doing something, but there are no fault codes?????
All I can think of is fuel pick up problems, injector pump or injectors, although with on 27,000 on the clock it doesn't seem likely.
My next step is to use a new machine to blow coloured smoke through the turbo system to check for any leaks I may have missed.
Any ideas would be appreciated as this is becoming a nightmare!
Thanks
Andi