Guys,
I have been chasing a boost leak in my intercooler pipe work and when I took it out for a test drive I had to back off as I noticed the defi show 1.7Bar and rising but the AVC-R was only showing 0.5
I have traced the pipe work of the controller but can not find anything wrong with it.
Running off the actuator alone results in boost to 1 bar and I cannot hear any leaks.
Any ideas?

 

All sorted

 

What was it?

 

There was another pipe that had come off a small regulator on the right hand side of the engine.