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VADIS - replacing MAP sensor

12K views 12 replies 4 participants last post by  Bender  
#1 ·
Can anyone help me with a schematic of this - i am 99.99% sure about how but want to be certain.
 
#3 ·
Here is the parts catalog diagram in VADIS. Although, there is not information for the number 10 associated with the MAP sensor. Let me know if this is what you're looking for. I also don't see any information in the repair section of VADIS.

Image
 
#4 ·
Re: VADIS - replacing MAP sensor (Bender)

The MAP is just stuffed on top of the charge pipe, mid-way from the I/C to the throttle. Pull the plug, pull the sensor out (it has a securing screw), push new one in.
 
#5 ·
thanks
 
#6 ·
Here is a better picture of the MAP sensor located on the inlet pipe. I guess because the pipe wasn't included in the manifold diagram they didn't provide any information on it. Here is a picture of it where it is actually located in the engine.

Image
 
#9 ·
Re: (cmurphy2266)

Quote, originally posted by cmurphy2266 »
Here is a better picture of the MAP sensor located on the inlet pipe. I guess because the pipe wasn't included in the manifold diagram they didn't provide any information on it. Here is a picture of it where it is actually located in the engine.

Image

bingo - exactly what i thought. http://********************/smile/emthup.gif
 
#10 ·
my symptoms:
Above 2k - gradual acceleration - no issues.
Below 2k - gradual acceleratoin - no issues

Above 2k- Moderate to Aggressive acceleration - slight stumbling down low - smooths out the farther from 2k you are
Below 2k - Moderate to Aggressive acceleration - SEVERE stumbling

If i start from clean no CELS the first two times i run the car I get ZERO CELs. On the third time i start the car (after the two previous drives) i get CELs 235 and 236 which are circuit malfunctions relating to boost

Reflashed my ECU (not to stock, but re-tuned it with soft loader)
Same issue
Reflashed to stock
Same issue

TCV is brand new and functioning correctly - i think it has to be the MAP
 
#12 ·
similar but not quiet - joes seems much more severe and i am getting codes (p0235 and p0236)
 
#13 ·
MAP replaced - codes not repeating - smooth as silk!