12-01-2012, 02:54 PM
Flynn Wrote:Well it has 20 on it, I would assume 19 psi would be slightly underneath that :roll: Besides if a remap sets the boost to a predetermined level, can't see why you need one at all, the reason the XUD lot need them is because they have to manually adjust the boost pressure when tuning. And I can assure you that the build quality of Stewart Warner instrumentation is far from 'cheap junk' so your advice for me to take note of the thread title is invalid.
The title says "accurate" and every 5 PSI is not accurate!
the HDi is exactly the same as the XUD, you have to manually set the boost on the actuator, the map has nothing what so ever to do with the boost pressure so you would need one to accurately set the boost level to compliment the fuelling supplied by the map you have installed on the ECU.
So kindly pipe down or get a clue
