Its largely considered that a car fitted with a Diesel Particulate Filter, should cover at least 12,000 miles per year, in order to keep the DPF system healthy, and therefore any goodwill warranty repair would probably depend on how far below that figure the car was being driven. It will also depend on the car being presented for servicing at
The difference between the 2009 and 2010 4 cylinder TDIs and earlier ones is the complex EGR and exhaust treatment system. Every once in a while, the diesel particulate filter does an active regen cycle by injecting fuel after the main combustion, which heats up the DPF and burns up accumulated soot. This uses a little fuel and increases
When this fault is stored in a 2009-2014 North American Region (NAR) market 2.0L CR TDI (CBEA or CJAA ) VW Jetta/Golf (1K/AJ). Please See Technical Product Information (TPI) 01 14 11 | #2034898 May also have fault code stored in Engine Control Module (ECM). 009315/P2463/009315 - Diesel Particulate Filter (DPF) - Excessive Soot Accumulation.RV7wpcq.