DAF XF105 User Manual download pdf (Page 17)

What will the driver notice?

Basically nothing. As long as diesel and AdBlue are topped up in time the driver

doesn’t notice anything regarding the exhaust gas after treatment. The engine

emissions are continually measured, when any malfunction occurs or if you’ve a

low level of AdBlue, this is indicated on the dashboard display as warning.

When excess NO

is detected for any reason (for example due to malfunctioning

or if you’re out of AdBlue) the engine’s torque will be restricted to encourage

rectification. Vehicles above 15 tons are reduced in torque by as much as 40%

as soon as it comes to a standstill. If the problem is caused by malfunction of the

vehicle system, the power limit is only activated after 36 driving hours. Largely

sufficient to get home.

As soon as the problem is fixed, full torque capacity is available again.

The anomaly is registered in the vehicle system. This intervention is according to

legislation for all commercial vehicles and regardless of brand or type.

17 DAF XF105 QUICK GUIDE

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DAF XF105 User Manual Page 17