I can't see anything wrong with the pipes and Iv spoken to Gary at TD5 alive. He has advised me not to adjust the turbo actuator because he set it when he calibrated the engine. I have noticed that if i rev the engine flat out when stationery and the turbo dumps the pressure almost instantly...

Iv sent Alive an email but had no reply. Thanks a lot for your help! I shall give it a go and let you know the outcome.

Wouldn't the engine management light come on if it was going into limp mode? As i let my foot off the throttle the pressure returns but when i put my foot down again it dumps it all again. I have tried WSLR advise and adjusted the turbo actuator so you can count 12 threads but its still dumping...

I'v got a Allisport intercooler. Just counted the threads and there's only 9 showing. Should i adjust it to 12?

Sorry i mean't 1.5 bar. Dont no why i put 2.5 :doh: The pressure drops like a stone and its instant. But like i said if you take your foot off the accelerator it returns again.

Hi all, I have a 2001 td5 defender with Td5 Alive stage 2 remap and TD5 Turbo Booster. I first noticed a problem when driving on a motorway and went to overtake a lorry doing around 65, 70mph. When a got to 70mph (2.5 bar turbo pressure) the turbo cut out. If i take my foot off the accelerator...