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View Full Version : VW golf 6 1.6 CAYC engine fluctuating when is hot



musteto
12th February, 2019, 10:17 AM
Hello members,
My golf 6 1.6 tdi from 2011, motor code CAYC, 03L 906 023 DQ, soft. ver: 6302, 5WP42810 AA. When engine is cold by idle speed work perfect /smooth/ and when engine is at normal operating temperature begin work poor / rough /. No DTC. Need may soft update or another injectors?

ollync
12th February, 2019, 10:47 AM
Check injector readings with vcds


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musteto
12th February, 2019, 10:49 AM
Is that is true?


https://www.youtube.com/watch?v=okAcGbHvBE4