m111.955 200c SC error code p2039
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Joined: Apr 2012
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c200 kompressor
m111.955 200c SC error code p2039
Hi!
My w203 started to loose power. Feels like supercharger is out.
I read error codes and there came up p2039 - powertrain - reductant injection air pressure sensor circuit low input.
Does anyone has idea where should i startfix the problem... If i erase the codes, the car will go just like before the error. Few days and then the supercharger "stops".
Thanks for answers!
My w203 started to loose power. Feels like supercharger is out.
I read error codes and there came up p2039 - powertrain - reductant injection air pressure sensor circuit low input.
Does anyone has idea where should i startfix the problem... If i erase the codes, the car will go just like before the error. Few days and then the supercharger "stops".
Thanks for answers!
MBWorld Fanatic!
Joined: Jun 2002
Posts: 7,263
Likes: 169
From: So. Oregon Coast
C230 Sport Coup + 2006 W164 ML350 + 99 Ford Escort RIP
Just an FYI- I replaced the recirculating air valve and forgot to reconnect a hose that connects to the
oil catch thingy that sits on top of the SC (and also the recirc air valve is attached to) and it threw this code.
So, perhaps check your hoses in and around the valve cover.
oil catch thingy that sits on top of the SC (and also the recirc air valve is attached to) and it threw this code.
So, perhaps check your hoses in and around the valve cover.
