Quote:
Originally Posted by Sophisticated Redneck
Here is the simplified check list in order of number one causes for low boost codes: (this assumes the obvious check of all intake hoses are tight and in good condition)
1 - Bad CCV tubes (boost pressure leaks into atmosphere or crankcase)
2 - Worn Wastegates bushings - can adjust but eventually will need to be rebuilt.
3 - Bad Diverter Valves
4 - faulty vacuum pump/lines
5 - faulty pressure converters
6 - faulty tubing/solenoid for gas tank evap system (this has connection on drivers side lower intake manifold)
7 - bad wastegate actuators
|
Thank you, I will make sure to check all these before moving to the turbo R&R.
I noticed that there is an Extreme Powerhouse location here in Las Vegas, that sells S63 stage two turbos, ima give them a call and see if they have an actual store front here in which I can bring in the core's and get these bad boys if thats the true issue at hand.