Map Decoder

Audi Bosch EDC17CP20 ECU Solutions

21 recorded Audi engine variants use the Bosch EDC17CP20 control unit.

Overview

Audi with the EDC17CP20

Vehicle brand
Audi
ECU
Bosch EDC17CP20
Engine variants
21
Supported solutions
6
Mapped DTC codes
640

The Bosch EDC17CP20 is fitted to 21 recorded Audi engine variants. Full technical detail for the control unit itself is on the EDC17CP20 ECU page.

Vehicles

Audi variants with the EDC17CP20

Recorded from real files — each line is a variant Map Decoder has actually seen with this ECU.

  • Audi A3 2.0 TDI
  • Audi A4 2.0 TDI
  • Audi A4 2.0 TDI 2.0 TDI
  • Audi A4 2.0 TDI CR
  • Audi A4 2.0 TDI CR 120Hp
  • Audi A4 2.0 TDI CR 136hp
  • Audi A4 2.0 TDI CR 143Hp
  • Audi A4 2.0 TDI CR 170hp
  • Audi A4 2.0 TDI CR DPF
  • Audi A4 2.0 TDI PD
  • Audi A4 Allroad 2.0 TDI
  • Audi A4 Allroad Quattro 2.0 TDI
  • Audi A4 Allroad Quattro 2.0 TDI CR DPF
  • Audi A5 2.0 TDI
  • Audi A5 2.0 TDI CR 143hp
  • Audi A5 2.0 TDI CR 163hp
  • Audi A5 2.0 TDI CR 170Hp
  • Audi A5 2.0 TDI CR DPF
  • Audi A6 2.0 TDI
  • Audi A6 2.0 TDI CR DPF
  • Audi Q5 2.0 TDI CR DPF
Solutions

Solutions for Audi EDC17CP20

DTC

Audi EDC17CP20 DTC codes

Map Decoder holds 640 diagnostic trouble codes for the Audi EDC17CP20. Each entry stores the address and the byte values measured on a real file.

  • C037C
  • C03FA
  • C04CE
  • C04CF
  • C04D0
  • C070E
  • C092A
  • C0D6D
  • C0EDA
  • C0EDB
  • C0EDC
  • C0EDD
  • P0001
  • P0008
  • P0016
  • P0045
  • P0047
  • P0048
  • P0071
  • P0072
  • P0073
  • P0087
  • P0088
  • P008A

All 640 EDC17CP20 DTC codes

Related

Other Audi ECUs

Audi models with this ECU

FAQ

Audi Bosch EDC17CP20 — frequently asked questions

Which Audi models use the EDC17CP20?

21 Audi engine variants are recorded with this control unit, including A3, A4, A4 Allroad, A5, A6 and Q5.

What can Map Decoder do on an Audi EDC17CP20 file?

Validated operations for this ECU: DPF Off, EGR Off, Lambda / O2, MAF Off, NOx Off and Throttle Valve (TVA).

Are DTC codes available for the Audi EDC17CP20?

Yes — 640 diagnostic trouble codes are mapped for this ECU, each with the address and byte values measured on a real file.

Is checksum correction handled on Audi EDC17CP20 files?

Yes. Checksums for the regions a patch changes are recalculated during patch generation.

Work on Audi Bosch EDC17CP20 files

Map Decoder analyses Audi Bosch EDC17CP20 files, detects the maps and generates a verified patch with the checksum corrected.

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