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So how does she repay me for all my hard work on her? P2004, P2044, P201C

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Old 02-24-2014 | 04:16 PM
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scottonfire's Avatar
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From: Los Angeles, CA. USA
2013 c250
Angry So how does she repay me for all my hard work on her? P2004, P2044, P201C

Just when I think I can enjoy her, NO, I have to spend more time with her first. She's becoming more demanding than my ex, and my ex is my ex for that reason.

P2004- Indy says it's an "Altitude Pressure Sensor" Great, so what part do I need to buy? WIS?
P2044- Indy says he has no idea what that is- perfect
P201C- Indy says it's a misfire, spark plugs I think- weird since the previous owner sweared he replaced those 6 months ago. Is that what it is?

Quote to fix $500, but I don't wanna!
DIY TiME!

Pointers please?

Service history (All DIY)- Replaced Camshaft solenoids, fixed vacuum pump leak, replaced transmission mount, wired aux. input to play music, ran two cycles of techron fuel cleaner in 12 gallons.
Old 02-24-2014 | 04:37 PM
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2004.7 C180 Kompressor, BMW X5, Chevrolet Camaro LT, Mercedes S, Cesna 152.
P2044 coil pack.
The P201C meaning is Misfire on cylinder 1. So please inspect the spark plugs, and replace the if necessary. Also switch the ignition coils around and check if the problem moves with the coil. If this does not help, i suggest to switch the injectors.
They may have installed the wrong spark plugs or the plugs could be loose.
Old 02-24-2014 | 05:26 PM
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2013 c250
Thx for your response 4Ever. Regarding P2004, I'm not sure this video addresses my problem- from what Indy said and another post here, it seems like P2004 means she needs a new temperature sensor, not a new tumbler flap on the intake manifold. I'd like confirmation b/c taking out the manifold seems like a PITA.
https://mbworld.org/forums/c-class-w...4-b11-4-a.html
Old 02-24-2014 | 05:44 PM
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'15 T&C & '14 SL63
Originally Posted by mercedes4ever
P2044 coil pack.
The P201C meaning is Misfire on cylinder 1. So please inspect the spark plugs, and replace the if necessary. Also switch the ignition coils around and check if the problem moves with the coil. If this does not help, i suggest to switch the injectors.
They may have installed the wrong spark plugs or the plugs could be loose.
Don't forget to rule out the #1 plug wire as well. Swap two wires (or use a spare) just long enough to make sure the problem doesn't follow the wire.

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