Scania EMD DTC 6676 DTC set upon SecOC EMS NOx ATI (upstream) is out of synch

EMD EMD control unit · Scania

Code 6676 (decimal). Some diagnostic tools show it in hexadecimal as 1A14.

Applies to: EMD1

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This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

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