VAG 2.0 TDI DPF Delete - EDC17CP14, EDC17CP20, EDC17CP24
The VAG 2.0 TDI Platform
The Volkswagen Group 2.0 TDI engine is the most widespread diesel engine in Europe, found in millions of VW, Audi, Skoda, and SEAT vehicles. With engine codes like CFHC, CBDB, CEGA, DFGA, DFHA, DTUA, and many more, these engines use various Bosch EDC17 ECU variants, each requiring specific DPF calibration approaches.
ECU and Vehicle Applications
- EDC17CP14 - VW Golf 6 2.0 TDI, VW Passat B7, Audi A3 8P, Audi A4 B8, Skoda Octavia II, SEAT Leon 1P (CR engines 2008-2012)
- EDC17CP20 - VW Passat B7/CC, Audi A4/A5/A6 (2.0 TDI 2011-2015), Skoda Superb II
- EDC17CP24 - VW Tiguan, VW Sharan, SEAT Alhambra, Audi Q3 (2.0 TDI 2010-2016)
DPF Problems on VAG 2.0 TDI
The 2.0 TDI is notorious for DPF issues, particularly in the CR (Common Rail) generation. The combination of relatively small DPF volume and high soot output leads to frequent regeneration cycles. When these fail - due to short trips, faulty sensors, or EGR-related issues - the DPF becomes critically blocked. Replacement costs range from 800 to 2,000 EUR depending on the model.
DPF Delete Process
All three ECU variants (EDC17CP14, EDC17CP20, EDC17CP24) can be read and written via OBD, making the DPF delete process efficient. The modification covers:
- Complete DPF regeneration strategy removal
- Soot loading model deactivation
- Differential pressure sensor plausibility off
- Exhaust gas temperature sensor map adjustment
- All DPF-related DTC removal (P2002, P2003, P2463, etc.)
Benefits
VAG 2.0 TDI owners consistently report 10-15% fuel economy improvement, elimination of the annoying regeneration cycles (which cause rough idling and fuel smell), better engine response, and extended oil change intervals due to no more fuel dilution.
The VAG 2.0 TDI is our most requested platform. Get expert DPF solutions at ecuedit.gr with support for all EDC17 variants.
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