2.0L tdi
Volkswagen technical service bulletin 23U3 rev 0901201 for 2009-2014 Volkswagen Jetta, 2013-2014 Volkswagen Beetle and 2010-2014 Volkswagen Golf and others.
- Bulletin number
- 23U3 rev 0901201
- Component
- Engine and engine cooling: exhaust system: emission control
- Summary
- 2.0L TDI Engine (GEN 1) Emissions Modification ? Customer Only (Retail Sold) USA ONLY - The Environmental Protection Agency and California Air Resources Board have determined that Volkswagen vehicles equipped with a 2.0L 4-cylinder TDI engine do not comply with applicable emissions regulations. The emissions control systems on the vehicles will not control emissions under off-cycle conditions as effectively as during the federal test procedure. The extent of the emissions increase under off-cycle conditions depends upon how the vehicles are driven. Revision Summary Updated work instructions.
Owners of these vehicles have filed 898 complaints in the engine category.
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