TT 26 16 01

Technical Tips
Technical Tip
Topic
26-16-01TT - Recommended AdBlue® Concentration
Market area
United States 444 Volkswagen of America, Inc. (6444)
Brand
Volkswagen
Date
February 8, 2019
Condition
ATTENTION:
THIS IS A TECH TIP, NOT A TECHNICAL BULLETIN.
TECH TIPS ARE NOT ASSOCIATED WITH WARRANTY CLAIMING.
Recommended AdBlue® Concentration
Model(s)
Year
Eng. Code
Trans. Code
VIN Range From
VIN Range To
Touareg
2010-2016
TDI
All
All
All
Passat
2012-2016
TDI
All
All
All
Golf, Golf
SportWagon,
Jetta, Beetle
2015-2016
TDI
All
All
All
Technical Background
For any AdBlue® concerns, check AdBlue® strength using Special tool T10007 Refractometer.
Service
Mixture should ideally be 32%. If the Refractometer reading for the mixture is less than 30.5% or greater than 35%,
replace the AdBlue®. Please refer to ETKA for the latest part numbers.
Additional Information
Revision History
Revision Number
Released Date
Reason For Update
2043647/3
2/8/19
Update to mixture specification
reading when using refractometer.
2043647/2
6/13/17
Update to latest standard.
2043647/1
3/11/16
Original publication.
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