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Compression Results and CEL Question

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Old Apr 26, 2006 | 08:30 PM
  #1  
A4 the Quattro's Avatar
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Default Compression Results and CEL Question

after they post about oil on my #1 spark plug .. several people suggested i should do a compression test..

well went out this morning got a compression test kit from Advanced Auto Parts ... brought out the Haynes manual and went to work..

heres what i came up with

#1 - perfect 200
#2 - perfect 200
#3 - perfect 200
#4 - 195

not bad at all.. not sure why my #4 is 5 psi lower but i figured that was pretty damn good for a 74k mile A4
im stoked that my compression is good.. so now i guess i just need to replace that Valve Cover gasket


now of course after performing the compression check. i have a CEL .. the Haynes said this would happen.. I dont have a VAG-Com .. any way to clear THIS CEL without taking it to the dealer.. or back to the parts store and have them clear it?
 
Old Apr 26, 2006 | 09:09 PM
  #2  
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Default RE: Compression Results and CEL Question

Try disconnecting the battery for 30 minutes.
 
Old Apr 26, 2006 | 09:11 PM
  #3  
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Default RE: Compression Results and CEL Question

ya i could do that but i dont have my radio code.. lol .. so im trying to avoid that
 
Old Apr 26, 2006 | 09:19 PM
  #4  
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Default RE: Compression Results and CEL Question

I am not sure about the CEL ....... but damn those are some good #'s you have got to be stoked!
 
Old Apr 26, 2006 | 09:21 PM
  #5  
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Default RE: Compression Results and CEL Question

just go to the auto store they can clear them
 
Old Apr 26, 2006 | 09:24 PM
  #6  
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Default RE: Compression Results and CEL Question

Search for Steve-Hall Vag-Com Locator.
 
Old Apr 26, 2006 | 09:27 PM
  #7  
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Default RE: Compression Results and CEL Question


ORIGINAL: CRAZYHAWK

Search for Steve-Hall Vag-Com Locator.
what will that do?
 
Old Apr 26, 2006 | 09:28 PM
  #8  
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Default RE: Compression Results and CEL Question

tell you everyone that has a vag near you and if they will let you use it
 
Old Apr 26, 2006 | 09:30 PM
  #9  
CRAZYHAWK's Avatar
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Default RE: Compression Results and CEL Question

lol, there you'll find a list of people with Vag-Coms that are willing to help.
 
Old Apr 26, 2006 | 09:37 PM
  #10  
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Default RE: Compression Results and CEL Question

oh ya.. gotcha..
 
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