rusefi_documentation/Hardware/Hellen/Hellen121VAG.md

Hellen Plug&Play for ME7 VAG vehicles

Schematics rev a

KiCAD source files

Status: landed in USA!

Hardware features

• knock detection module with headphone jack
• build-in WBO - WARNING 4.2 software not ready while we believe that hardware is universal (footprint, stm32f042 not in stock at JLC)
• Baro sensor LPS25HB (footprint, not populated by JLC)

Hellen121vag interactive pinout

Connector Vehicle Pinout reference table

https://github.com/rusefi/rusefi/wiki/VAG-B5

https://github.com/rusefi/rusefi/wiki/VAG-C5

https://github.com/rusefi/rusefi/wiki/VAG-B5