Diesel Emissions Fluid Lines/Hoses: Description and Operation

GF14.40-D-3048HU Component Description For AdBlue Injection Line Heating Element

- with CODE (MG5) Engine OM 642 DE 30 LA, 140 kW (190 hp) 3800 rpm
- with CODE (MH1) Low-emission engine EPA 10/CARB
- with CODE (ZU7) National version for Canada

- with CODE (MG5) Engine OM 642 DE 30 LA, 140 kW (190 hp) 3800 rpm
- with CODE (MH1) Low-emission engine EPA 10/CARB
- with CODE (ZU8) National version for USA





Location

20 AdBlue(R) injection line
21 Connection fitting

R52 AdBlue(R) injection line heating element

The AdBlue(R) injection line heating element surrounds the Adblue(R) injection line in a spiral manner and ranges from the connection fitting for the AdBlue(R) delivery pump (M89) to the AdBlue(R) injection valve (Y130).

Task

The AdBlue(R) injection line heating element warms the AdBlue(R) injection line and thus the AdBlue(R) reducing agent.

The AdBlue(R) injection line heating element has a number of connectors and can therefore not be checked using a resistance measurement.