VW Stage 1

8 supported control units and 16 recorded VW engine variants.

Coverage

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.

Control units

VW ECUs with Stage 1

Models

VW models covered by Stage 1

Vehicles

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
Related

Other solutions for VW

FAQ

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.