Totaldiag101
New Member
Hi guys as the description says I have a 2018 Cls 350 in the garage with a turbo charger 1 fault and a low boost fault.
On the road turbo charger ‘1’ isn’t working boost hits at 3.5k rpm when the 2nd turbo kicks in.
I’ve check vaccum supplies actuator control and everything checks out. I can’t see what’s happening with the valve that separates the two turbos but that’s the only thing I can think of at this rate. I have zero info on how this system works nor can I find any common issues. I’m hoping someone can give me direction.
Kind regards
Kevin
On the road turbo charger ‘1’ isn’t working boost hits at 3.5k rpm when the 2nd turbo kicks in.
I’ve check vaccum supplies actuator control and everything checks out. I can’t see what’s happening with the valve that separates the two turbos but that’s the only thing I can think of at this rate. I have zero info on how this system works nor can I find any common issues. I’m hoping someone can give me direction.
Kind regards
Kevin
