Emissions Control Module, Removing And Installing: Notes

WARNING: This page is about a different car, the 2015 Volkswagen Golf. However, it is still accessible from the selected car via links, so may be relevant.

Special Tools And Workshop Equipment Required

Assembly Aid:T10511
Calibration Tool:T10512
Hex Ball Socket:3247
Engine Support:T10533
Socket T30:T10405
Hex Ball Socket:T10058

CAUTION:

This procedure contains mandatory replaceable parts. Refer to component overview prior to starting procedure.

Mandatory Replacement Parts

Seal - Reducing Agent Injector
Screw - Reducing Agent Injector
Clamp, Screw Type - Reducing Agent Injector

NOTE:

The emissions control module is among other things attached to the engine with four lifters. These lifters outside have left-hand threads. When bolting the bolt -1- takes up the lifter -2- due to the friction on the guides -3-. Via the left-hand thread the lifter and the bolt head move opposite. Despite turning the bolt clockwise from which the play between the components is adjusted. The lifter must be easily tunable on its left-hand thread. Otherwise the guides on the bolt do not bring enough friction to take up the lifter. Do not use any lubricants in the guides, so that the friction is not reduced.

Lifter Function Test

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.