malfunction indicator lamp

2004 VOLKSWAGEN GOLF
74,000 MILES
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OMERR_T
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i have a vw golf 1.6 fsi. my cars malfunction indicator lamp is on for a while.firstly i changed gas pump, dgr valve and i checked oxygen sensor but lamp is still on.how can i solve this problem?
Sep 13, 2011 at 7:48 PM
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RASMATAZ
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Check engine light on
https://www.2carpros.com/articles/service-engine-soon-or-check-engine-light-on-or-flashing

Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis,finding out what's going on.
Sep 13, 2011 at 7:56 PM
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OMERR_T
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thnx for reply
it is scanned with computer and the result "18058 CAN,engine/display communication, lost signal or include erors"
Sep 14, 2011 at 12:39 PM
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