Volvo Owners Club Forum - View Single Post - 2.4D (2005 on)

davebb · Apr 19th, 2019, 10:53

Reving the car with no load will not give you full boost,
the boost you are reading with vida, is including atmosphere pressure that is about 14.5psi, so you are making 3psi,
you need to test under load,
Dave

Apr 19th, 2019, 10:53	#17
davebb Premier Member Last Online: Apr 22nd, 2024 13:38 Join Date: Aug 2013 Location: Emsworth,hants	Reving the car with no load will not give you full boost, the boost you are reading with vida, is including atmosphere pressure that is about 14.5psi, so you are making 3psi, you need to test under load, Dave