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Home >> Volkswagen >> 2021 >> Jetta S, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 26 (Exhaust System & Emission Controls System (Service Information - 2.0L - CVCA, CUUA, CUUB, DELA, DEBA, DEJA & DGMA)) >> 26 Exhaust System, Emission Controls >> Emissions Control System >> Emissions Control Module, Removing And Installing >> Notes

Emissions Control Module, Removing And Installing: Notes

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Special Tools And Workshop Equipment Required 

Fig 1: Emissions Control Module Bracket - Tightening Sequence
GWWA21-10780Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
NOTE:

The emissions control module is among other things attached to the engine with four adjusting elements. 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.

GWWN26-10906Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.