Attention! When working on the fuel system, pay attention to cleanliness, as even the smallest particles of dirt can lead to malfunctions in the engine or fuel system.
Removing
Open the hood.
Disconnect the battery.
Disconnect the ground connection from the ground terminal.
Attention! The dosing module and the area around it must be free of grease.
Attention! After removal, the dosing module and the area around it must be cleaned again.
Remove the dosing module.
Disconnect the wiring harness connector.
Loosen 3 mounting bolts.
Attention! Do not tilt the dosing module.
Rotate the dosing module and remove it while holding it horizontally.
Installation
Clean the bore and sealing surfaces with a lint-free cloth.
Install a new dosing module.
Coat the seal with clean engine oil.
Install the dosing module horizontally and turn.
Tighten 3 bolts to 6 Nm.
Fasten the wire harness connector.
Connect battery
Connect the ground connection to the ground terminal.
Program the volatile memory.
Close the hood.
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