NefMoto Wiki - Welcome!

The NefMoto site is a collective body of VW/Audi ME7 ECU tuning information.

Overview

• Getting Started

Flashing

• NefMoto ECU Flashing Software - Free, fast and reliable ECU flashing
• ECU Bench Flashing
• Galletto 1260 Flashing Cable - Recover a failed flash in boot mode

Motronic 7 (ME7.x) Breakdown

• S4Wiki.org Tuning guide <- A must read!
• Funktionsrahmen - Bosch's official ME7 documentation
  • ATM 33.50 (Exhaust Gas Temperature Model)
  • ATR 1.60 (Exhaust Gas Temperature Control)
  • GGHFM 57.60 (MAF Meter System Pulsations)
  • MDBAS 8.30 (Calculation of the Basic Parameters for the Torque Interface)
  • MDKOG 14.70 (Torque Coordination for Overall Interventions)
  • MDZW 1.120 (Calculating Torque at the Desired Ignition Angle)
  • LAMBTS 2.120 (Lambda for Component Protection)
  • Lambda drivers (LAMFAW)
  • LDRPID 25.10 (Charge Pressure Regulation PID Control)
  • RKTI 11.40 (Calculation of Injection Time ti from Relative Fuel Mass rk)
  • Setpoint for air mass from the desired torque (MDFUE)
  • ZUE 282.130 (Fundamental Function - Ignition)
  • ZWGRU 23.110 (Fundamental Ignition Angle)
• Checksums
• ME7 Tuning Information
• ME7 Communication Protocol Information

Development

• Reverse Engineering Generic Guide
• Camden's ME7.5 Reverse Engineering
• ECU pin outs

Vehicle Information

• Volkswagen
• Audi