Engine stalls/looses power when driving in severe cold

Read the instructions below then start the fault diagnostic procedure.

Symptom: Engine stalls/looses power when driving in severe cold

Engine stalls/looses power when driving in severe cold

Fault symptom

Engine stalls/looses power when driving in severe cold

Conditions

The following condition apply for the fault symptom concerned:

•	No diagnostic trouble codes for this symptom description.

Diagnostic help

The preheating function in the fuel filter prevents precipitation of the paraffin in the fuel, which could block the filter. There is a bimetallic thermostat in the filter, see 2. Fuel System, Technical data, Fuel filter .