The valve will be open when running at any revs IF its failed (it goes into a Fail Safe mode), there should be a fault code showing on the dash, but have a look at the ECU, if its had a black and...
Type: Posts; User: jonnydangerous
The valve will be open when running at any revs IF its failed (it goes into a Fail Safe mode), there should be a fault code showing on the dash, but have a look at the ECU, if its had a black and...