Emissions - EVAP System DTC Diagnostic Information
20 12 03
December 3, 2012
2014658 *Supersedes T.B. 201001 dated Aug. 27, 2010 due to additional models and model year applicability.*
Vehicle Information
Condition
Evaporative Emission (EVAP) System, Diagnostic Trouble Code Diagnosis
Technical Background
Revised procedure developed to test EVAP system without removing fuel cap.
Production Solution
No production change required.
Service
2019 Volkswagen Jetta GLI(1K2) L4-2.0L Turbo (CCTA) Volkswagen JETTA Page 171
When diagnosing a vehicle with Evaporative Emission System DTCs listed, but not limited to the table below, see revised testing procedure in
Repair Manual Group 20, Evaporative Emission (EVAP) system, checking for leaks, in ElsaWeb.
Warranty
Information only.
Required Parts and Tools
No Special Parts required.
Additional Information
2019 Volkswagen Jetta GLI(1K2) L4-2.0L Turbo (CCTA) Volkswagen JETTA Page 172
All part and service references provided in this Technical Bulletin are subject to change and/or removal.
Always check with your Parts Dept. and Repair Manuals for the latest information.
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