Scania EMS DTC 33 Fuel inlet metering valve 2, high pressure pump, short circuit

EMS Engine Management System · Scania

Code 33 (decimal). Some diagnostic tools show it in hexadecimal as 000021.

In short

The control unit has detected an abnormal voltage on the pins connected to fuel inlet metering valve 2 on the high pressure pump, indicating a short circuit.

Applies to: EMS10

What does Scania EMS fault code 33 mean?

How to fix Scania EMS fault code 33?

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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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