Scania EMD DTC 6554 Turbine outlet temperature sensor, short circuit to +24V

EMD EMD control unit · Scania · 2 variants

Code 6554 (decimal). Some diagnostic tools show it in hexadecimal as 199A.

Variant 1

Applies to: EMD0

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Variant 2: Temperature sensor at the turbocharger outlet, short circuit to supply voltage

Applies to: EMD1

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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