Picked up donor but doesn't seem to be hitting boost, tried bypassing the N75 valve and running it straight from waste gate pressure but nothing at all, just going to 0. Any ideas, help would be appreciated need to have a look in the light!
Is it mapped? Do you know what boost it is hitting? Could be a number of things, a boost leak is highly likely, what d/v does it have?
Mine isn't boosting as it should be, only hitting a peak of 11psi, fitted Forge 007p, replaced the MAF, new N75 Valve - all of which have been tested and are working fine. There are no boost leaks so it's looking like the actuator needs upgrading