P1ce7 code M157
Thread Starter
MBWorld Fanatic!
Joined: Mar 2002
Posts: 1,041
Likes: 36
From: Ontario, Canada
E 320
Running the track the last few times has yielded odd results, esp the trap speeds.
Sometimes the car feels like it's choking up top and other runs would be fine!
Opened the hood up, looked at the air intake inlet only to find out that the driver's side was ripped.
Dunno if that would cause the car to choke up top!
The CEL was on for two hours and went away!
Ordered the part and will see if the code comes on again after I replace both sides.
Iron Sheik
Sometimes the car feels like it's choking up top and other runs would be fine!
Opened the hood up, looked at the air intake inlet only to find out that the driver's side was ripped.
Dunno if that would cause the car to choke up top!
The CEL was on for two hours and went away!
Ordered the part and will see if the code comes on again after I replace both sides.
Iron Sheik
Member
Joined: May 2019
Posts: 116
Likes: 28
2014 E63S Wagon
Found this: https://mbworld.org/forums/w218/6106...ode-p1ce7.html
"one of the intake sensors are reading wrong or faulty, check it"
"one of the intake sensors are reading wrong or faulty, check it"
Thread Starter
MBWorld Fanatic!
Joined: Mar 2002
Posts: 1,041
Likes: 36
From: Ontario, Canada
E 320
Found this: https://mbworld.org/forums/w218/6106...ode-p1ce7.html
"one of the intake sensors are reading wrong or faulty, check it"
"one of the intake sensors are reading wrong or faulty, check it"
Checked all connections and seals again. All good!
Grabbing the new intake inlets today and I'll go from there!
Iron Sheik
Super Member
Joined: Nov 2010
Posts: 693
Likes: 152
From: USA
m157 SL63
@Iron Sheik Did you fix your problem? I just had the p1ce7 come up on my m157. The dealership blamed the @shardul (UPD) air intake, said it wasn't sealed well. I don't know whether to believe them or not.
Thread Starter
MBWorld Fanatic!
Joined: Mar 2002
Posts: 1,041
Likes: 36
From: Ontario, Canada
E 320
@Iron Sheik Did you fix your problem? I just had the p1ce7 come up on my m157. The dealership blamed the @shardul (UPD) air intake, said it wasn't sealed well. I don't know whether to believe them or not.
Yup!! That was the issue with me too. Wasn't sealed well enough. So the dealer is right.
Iron sheik
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m157 SL63
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Thread Starter
MBWorld Fanatic!
Joined: Mar 2002
Posts: 1,041
Likes: 36
From: Ontario, Canada
E 320
Super Member
Joined: Nov 2010
Posts: 693
Likes: 152
From: USA
m157 SL63
Okay, thanks, so sounds like possibly an installation issue vs. a hardware issue. I had my car smoke-tested a few months back, and there weren't any leaks then, but the problem just cropped up.
