Ok now I have 2 x 308's with the same error code, 1 of I know is the incorrect vacuum connection below the inlet manifold, was working fine with 1 vacuum pipe disconnect but now the error P0299 all the time while vacuum hoses connected.
2nd 308 error started coming up on Sunday during a highway drive, this car has a new diverter valve, new turbo inlet hose new no other error codes and is the daily driver.
Understandably this error is triggered when pressure deviates from expected, so guessing vacuum leak somewhere, has anyone found any other reason why this error comes up, no other error codes appear?
PITA to access the vacuum hoses to even check for splits so not looking forward to investigating, both vehicles still have boost so not in limp mode thank goodness
2nd 308 error started coming up on Sunday during a highway drive, this car has a new diverter valve, new turbo inlet hose new no other error codes and is the daily driver.
Understandably this error is triggered when pressure deviates from expected, so guessing vacuum leak somewhere, has anyone found any other reason why this error comes up, no other error codes appear?
PITA to access the vacuum hoses to even check for splits so not looking forward to investigating, both vehicles still have boost so not in limp mode thank goodness
