Self Study Program 412 – Audi 2.0L 125kW TDI Engine with Pump Injection System

In this booklet we explain to you the design and function of the 2.0 l 125 kW four-valve TDI engine, focussing on the differences between it and the 103 kW version.


  • Introduction
    • 2.0l 125 kW TDI engine with pump injection system
  • Engine mechanicals
    • Crank train
    • Valve train
    • Cylinder head
    • Intake manifold
  • Exhaust system
    • Exhaust gas recirculation
    • Exhaust gas turbocharger with positional feedback
    • Diesel particulate filter
  • Engine management
    • System overview
    • Sensors
    • Actuators
  • Service
    • Special tools

The Self-Study Programme teaches the design and function of new vehicle models, automotive components or technologies.

The Self-Study Programme is not a Repair Manual!

The values given are intended as a guideline only and refer to the software version valid at the time of publication of the SSPFor information about maintenance and repair work, always refer to the current technical literature.

Language: English
Format: PDF
Pages: 40

Self Study Program 412 – Audi 2.0l 125 kW TDI Engine with Pump Injection System PDF free online

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