Posted by Chris Angus on January 23, 2008, 12:00 pm
this car has an intermitent fault with spill valve curcuit, sounds like a lot of diesel knock at low revs and no boost command, value is at 5% even with no fault codes present, can drive it with tech2 and the valve will operate. Am I right in assuming the spill valve curcuit is in the pump on this model? TIS says to change pump.