Checking the nozzle pipe
- Check that the nozzle pipe is OK and that it is not blocked.
Remedy as necessary.
- For cars manufactured up to w38 2001 inclusive, see Engine coolant heater, replacing
- For cars manufactured from w39 2001 inclusive, see Engine coolant heater, replacing .
- For cars manufactured up to w38 2001 inclusive, see Fuel injection nozzle / fan motor / pressure equalizer, replacing
- For cars manufactured from w39 2001 inclusive, see Fuel injection nozzle / fan motor / pressure equalizer, replacing .
other information:
Was a fault detected?
- YES
Refer to Verification
- NO
Refer to Checking the combustion air flow