Check Engine Light... With this code :-/
12-27-2011, 10:29 PM
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2004 CLK 320, 07 Yukon SLT, 05 R6raven
Check Engine Light... With this code :-/
-
- Code: P0456.
Any suggestion what it could be ?? Bad gas cap maybe ?
Last edited by JDenhamCLK320; 12-27-2011 at 10:30 PM. Reason: Adding code number
12-28-2011, 09:25 AM
#2
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Oh crap! These EECS (evapourative emissions control system) codes can be a cramp.
- First thing to check is indeed the cap.
- Your car is in the production window that used to suffer cracked filler tubes.
- Sometimes overfilling the car can saturate the carbon canister & cause these codes.
- Check all connections related to fuel & fuel vapour.
- If all else fails then get the dealer to smoke test the system. They use a fuel safe smoke generator - I do not recommend you do this yourself.
See pics & pdfs for further detail.
- First thing to check is indeed the cap.
- Your car is in the production window that used to suffer cracked filler tubes.
- Sometimes overfilling the car can saturate the carbon canister & cause these codes.
- Check all connections related to fuel & fuel vapour.
- If all else fails then get the dealer to smoke test the system. They use a fuel safe smoke generator - I do not recommend you do this yourself.
See pics & pdfs for further detail.
Last edited by Glyn M Ruck; 12-28-2011 at 09:28 AM.
12-28-2011, 05:09 PM
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CLK500 SPORT
i think i had this code awhile ago and they did the test and i had a leak on the fuel filler neck cost me about $600 to $700 dollars....let us know what you find
01-11-2012, 07:45 PM
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2004 CLK 320, 07 Yukon SLT, 05 R6raven
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05-29-2012, 05:22 PM
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2005 MBC240 4matic
