CT4-V P0299 Code

[RDATLTE]

I’m dealing with my 3rd CEL since owning this car. This time, it’s P0299 Turbo Underboost Condition. I can’t say that I experienced a loss of power but, here we are. More to come …

 

[Tall Steve]

I’m dealing with my 3rd CEL since owning this car. This time, it’s P0299 Turbo Underboost Condition. I can’t say that I experienced a loss of power but, here we are. More to come …

How many miles? I'm over 6K with no issues....

 

[RDATLTE]

The vacuum line on the intake manifold for the bypass solenoid vacuum supply had somehow become disconnected. They reconnected it and all is well.

Shit happens but, it’s a pain in the ass to have to deal with though.