Manifold pressure issue:
Thread Starter
AudiWorld Senior Member
Joined: Nov 2005
Posts: 1,560
Likes: 3
From: Centerport, NY
Manifold pressure issue:
16621 - Manifold Pressure / Boost Sensor (G31): Signal too Low
P0237 - 35-00 - -
Is the code I am recieving.
With the key in position 2, car off, I can clear the code and it will pop up again in a second.
What are my options here?
P0237 - 35-00 - -
Is the code I am recieving.
With the key in position 2, car off, I can clear the code and it will pop up again in a second.
What are my options here?
AudiWorld Super User
Joined: Nov 2004
Posts: 10,902
Likes: 3
These shots should help you locate it...
MAP pipe is bottom right of this screen
<img src="http://images18.fotki.com/v331/photos/4/435091/3820107/DSCN7636-vi.jpg">
I think the MAP sensor is visible here (bottom right):
<img src="http://images18.fotki.com/v328/photos/4/435091/3820107/DSCN7637-vi.jpg">
<img src="http://images18.fotki.com/v331/photos/4/435091/3820107/DSCN7636-vi.jpg">
I think the MAP sensor is visible here (bottom right):
<img src="http://images18.fotki.com/v328/photos/4/435091/3820107/DSCN7637-vi.jpg">
Thread Starter
AudiWorld Senior Member
Joined: Nov 2005
Posts: 1,560
Likes: 3
From: Centerport, NY
I have access to it. I don't have a battery there, its in the trunk. I cannot get one of the screws.
out, the one further into the engine bay seems to be stuck.
As well as, when i get it out what should i do with it? clean it? buy a new one?
As well as, when i get it out what should i do with it? clean it? buy a new one?
AudiWorld Senior Member
Joined: Jun 2004
Posts: 1,190
Likes: 0
Since you now have the room, you should fab up a new pipe WITHOUT the pancake treatment.
42DraftDesigns sells a MAP sensor mount. Maybe a muffler shop could bend some pipe to match OEM pancake pipe and weld on the mount. I would think that a round cross section pipe would flow air much better than the squished stock one.<ul><li><a href="http://www.42draftdesigns.com/18tmapsensors.htm">MAP sensor mount</a></li></ul>
Trending Topics
AudiWorld Stories
Bringing Audi to Life for Audi Fans
10 Strangest Audi Designs That Actually Made Production
Joe Kucinski
2027 Audi Q7 and SQ7: Audi Upgraded EVERYTHING!
Michael S. Palmer
Audi Unveils Absurdly Cool New Supercar: 10 Things You Need to Know!
Verdad Gallardo
The Highs & Lows of Every Audi C-Class Generation
Joe Kucinski
Top 10 Most Expensive Audis Ever Sold on Bring-A-Trailer
Brett Foote
10 Audi Features & Options We Miss the Most!
Joe Kucinski
Audi Recreates Crazy-Looking Speed Record Breaker From 1935
Verdad Gallardo
Coachbuilder Recreates the 1995 Audi TTS Concept
Verdad Gallardo
Every Audi V10 Car Ranked!
Joe Kucinski
AudiWorld Senior Member
Joined: Jun 2004
Posts: 1,190
Likes: 0
Happy Thanksgiving all. Just back from a spin with top down. Found this on World Impex:
I am not 100% certain this is the part, but it looks like a manifold air pressure (MAP) sensor to me......<ul><li><a href="http://www.worldimpex.com/item_detail.html?sku=176667">MAP sensor?</a></li></ul>
Thread Starter
AudiWorld Senior Member
Joined: Nov 2005
Posts: 1,560
Likes: 3
From: Centerport, NY
Thanks, I'm going to take the pipe off today and check for cracks/leaks & the sensor...
I wonder if there is anyway to fix it. I don't need my car for the next few days since I can't go anywhere. I have a minior heart condition that has to be taken care of early next week.
If I cannot fix the sensor in anyway or the connections arent messed up on the harness, I'm going to order a new one and the 42DD sensor holder. Has anyone fabbed their own pipe up before?
If I cannot fix the sensor in anyway or the connections arent messed up on the harness, I'm going to order a new one and the 42DD sensor holder. Has anyone fabbed their own pipe up before?