Stage 1 coverage for VW
- Vehicle brand
- VW
- Solution
- Stage 1
- Supported ECUs
- 8
- Engine variants
- 16
- Vehicle models
- 6
- Mapped DTC codes
- 5,926
Stage 1 is available on 8 control units fitted to VW vehicles, built by Bosch, Continental, Delphi and Siemens. Every one is backed by a stored modification learned from a real original and modified file — this is coverage, not a marketing claim.
VW ECUs with Stage 1
- Bosch EDC17C648 variants
- Bosch MD1CS0047 variants
- Continental PCR2.14 variants
- Bosch EDC17CP441 variants
- Bosch EDC17CP741 variants
- Delphi DCM6.20 variants
- Bosch EDC16U310 variants
- Siemens PPD1.20 variants
VW variants that can take Stage 1
Recorded from real files — each line is a variant fitted with an ECU that has a verified Stage 1 modification.
- VAG
- VW Amarok 3.0 TDI
- VW Arteon 2.0 TDI
- VW Arteon 2.0 TDI 200hp
- VW Beetle 1.6 TDI
- VW Beetle 2.0 TDI
- VW BEETLE/MAGGIOLINO (A5) 1.6 TDI
- VW Caddy 1.6 TDI
- VW Caddy 1.6 TDI CR 102hp
- VW Caddy 2.0 TDI
- VW Caddy 2.0 TDI CR
- VW Caddy 2.0 TDI CR 102hp
- VW Caddy 2.0 TDI CR 110Hp
- VW Caddy 2.0 TDI CR 122hp
- VW Caddy 2.0 TDI CR 150hp
- VW Caddy 2.0 TDI CR 75hp
Other solutions for VW
- Lambda / O235 ECUs
- Throttle Valve (TVA)29 ECUs
- DPF Off24 ECUs
- EGR Off25 ECUs
- NOx Off15 ECUs
- MAF Off13 ECUs
- AdBlue / SCR Off13 ECUs
- Catalyst Off14 ECUs
- Speed Limiter (VMAX) Off6 ECUs
VW Stage 1 — frequently asked questions
Is Stage 1 available for VW?
Yes. 8 control units fitted to VW vehicles have a stored, verified Stage 1 modification, covering 16 recorded engine variants.
Which VW ECUs support Stage 1?
Bosch EDC17C64, Bosch MD1CS004, Continental PCR2.1, Bosch EDC17CP44, Bosch EDC17CP74, Delphi DCM6.2, Bosch EDC16U31 and Siemens PPD1.2.
Which VW models can get Stage 1?
Recorded models include Caddy, Arteon, Amarok, Beetle, BEETLE/MAGGIOLINO (A5) and VAG. The exact control unit depends on engine and model year.
Is the checksum corrected after Stage 1 on a VW file?
Yes. Checksums covering the regions the patch changes are recalculated during patch generation.
Apply Stage 1 to a VW file
Map Decoder analyses VW files, detects the maps and generates a verified patch with the checksum corrected.