Motronic ME 7 Engine Management System – SSP 842003



Motronic ME 7 Engine Management System - SSP 842003 PDF

Motronic ME 7, introduction

Volkswagen has used a variety of fuel injection systems in production vehicles for over 30 years. From the first D-Jetronic systems of the 1968, to the most current Motronic system for 2000 and beyond, each system has always been on the forefront of technology.

As a result, Volkswagen vehicles run cleanly and efficiently, resulting in lower exhaust emissions. The combination of ME 7 technology and Volkswagen engineering ensures Volkswagen will continue to surpass the current technology.

This course is an operational overview of the ME 7 system, introducing the technician to the operating principles of the Motronic ME 7 engine management system.

CONTENTS

Motronic ME 7, introduction

  • Course goals
  • Progression of Volkswagen engine management
  • Torque management

ME 7 Architecture

  • Torque demands/requests
  • Effects of torque demands on engine torque

Pathways

  • Charge air path
  • Crank synchronous path
  • Primary functions of the Charge Air Path
  • Primary functions of the Crank Synchronous Path

System components

  • Inputs
  • Actuators

Application Summary

  • 1.8 liter 5V turbo, ME 7.5.1
  • 2.8 liter 5V V6 ME 7.1
  • 2.8 liter VR6 ME 7
  • 1.8 liter 5V Turbo (ME 7.1), overview
  • 2.8 liter VR6 (ME 7.1), overview

Electronic Throttle Control, function

  • Accelerator pedal module function
  • Emergency running modes, introduction
  • Throttle valve control module J338 function
  • Functional positions
  • Adaptation procedure
  • Throttle valve control module failures
  • Fault light for power accelerator activation K132

On Board Diagnostic (OBD), introduction

  • VAS 5051
  • VAG 1598/31

Teletest

Language: English
Format: PDF
Pages: 32
Size: 5.03 Mb
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