TT 011903

Service Bulletin Details

Public Details for: TT 011903

Diagnostic assistance when vehicle readiness will not set.


- 2018 - 2017 - 2016 - 2015 - 2014 - 2013 -

Technical Tip
01-19-03TT - Readiness Status Will Not Set
Transaction No:
2054180/2
Release date:
11/19/2021
Condition
ATTENTION:
THIS IS A TECH TIP, NOT A TECHNICAL BULLETIN.
TECH TIPS ARE NOT ASSOCIATED WITH WARRANTY CLAIMING.
Applicable Vehicles
Model(s)
Jetta, Golf,
Beetle, Beetle
Convertible,
Passat
Year
Eng. Code
Trans. Code
VIN Range From
VIN Range To
2013-2018
CCTA, CBFA,
CBPA, CPRA,
CPKA, CPPA,
CPLA, CXBA,
CXBB, CXCA,
CXCB, DDSA,
DDSB
All
All
All
Revision Table
Instance Number
Published Date
Version Number
Reason For Update
2054180/3
11/19/21
01-19-03TT
To increase the engine
speed RPM during the Fuel
Cut-Off Monitoring Test.
2054180/1
3/1/19
TT 01-19-03
Original publication.
Technical Background
Readiness status will not set.
Service
Fuel Cut-Off Monitoring Test:
Road test and accelerate vehicle to an engine speed of 5,000 RPM. Lift off the throttle and allow the vehicle to
decelerate without braking input until the engine speed is around 1,200 RPM. Repeat test up to 5 times and continue
to Catalyst Monitoring.
Catalyst Monitoring Test:
Road test and accelerate vehicle smoothly to 50-55 mph. Set the cruise control and continue driving at the designated
speed for 5 minutes or more to change Catalyst readiness.
1
Technical Tip
01-19-03TT - Readiness Status Will Not Set
Transaction No:
2054180/2
Release date:
11/19/2021
Additional Information
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