Scania EMO DTC 4218 Charge air pressure sensor T166

EMO EMO control unit · Scania

Code 4218 (decimal). Some diagnostic tools show it in hexadecimal as 107A.

In short

The charge air pressure sensor indicates too high a value compared to the internal atmospheric pressure sensor in coordinator E30, exhaust gas pressure sensor T125 and charge air pressure sensor T122.

Applies to: EMO2 (EMS)

What does Scania EMO fault code 4218 mean?

What causes Scania DTC 4218?

What are the symptoms?

How to fix Scania EMO fault code 4218?

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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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