Bosch EDC15 Tuning Software
EDC15 is the classic diesel ECU of 1998-2008 — VAG TDI PD, BMW M47, Ford 1.8 TDCi and many more. DaVinci Deluxe still supports the full EDC15 family with reliable chip tuning maps and EGR off.
About Bosch EDC15
Bosch EDC15 family includes EDC15C2, EDC15C3, EDC15C4, EDC15C5, EDC15C6, EDC15C7, EDC15M, EDC15P, EDC15P+, EDC15V and EDC15VM. Most use the Infineon C167 / ST10 microcontroller. K-line communication standard.
Vehicles using Bosch EDC15
What you can do with Bosch EDC15
Stage 1 chip tuning
+12-20% power on classic TDI PD engines
EGR off
Solves classic EGR clogging issues on TDI PD
Immo off / immo3 bypass
For engine swaps in classic VAG
DTC remove
Mask flap motor / glow plug codes after delete
Read / write protocols supported
- 📡 K-line OBD (slow but reliable)
- 📡 BDM for write-locked C7 variants
DaVinci Deluxe is the ECU file editor — pair it with any modern flasher (KESS3, Autotuner, FoxFlash, MagicMotorsport, ATAG, etc.).
Frequently asked questions
Is EDC15 still relevant in 2026?
Yes. Tons of TDI PD cars still on the road. EDC15 work is reliable, fast, and cars are cheap to mod. Workshops still get steady EDC15 jobs.
Can I do PD150/PD160 on EDC15?
Yes — VAG 1.9 PD150 and 2.0 PD160/170 maps are common. DaVinci Deluxe has community-validated stage 1 templates.
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