Applies to: EME1
What does Scania EME fault code 263 mean?
- Short circuit to ground. - Power failure.
What causes Scania DTC 263?
- Fault in the sensor harness-to-component connectors and cable harness. - Fault in the sensor.
How does the system react?
The fault affects the engine's nitrous oxide emissions. Depending on the emission class, this may result in torque reduction, speed limitation and a warning indication.
How to fix Scania EME fault code 263?
- Check the sensor harness-to-component connectors and cable harness.
- Check the sensor.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.