Description

Audi RS4 Training Manual – Original OEM Factory Self-Study Program

Audi rolled out the RS4 as a high-performance Avant, and this Audi RS4 Training Manual is the factory’s own documentation for understanding how they built it. At 39 pages, it’s not a repair guide – the front cover says that in no uncertain terms – but if you want to know why the 2.7L biturbo engine uses a specific oil cooling circuit or how the front-end geometry differs from a standard A4, this is the document you need. I’ve seen techs waste hours chasing electrical gremlins because they didn’t understand the factory’s logic. This manual removes that guessing.

Karosserie – Body Differences Over the S4

The Karosserie section (starting page 4) walks through the RS4-specific sheet metal: side skirts, front end, rear spoiler. Each panel is explained in terms of aerodynamics and structural changes. If you’re swapping a bumper or repairing rust, knowing where the factory added reinforcement saves you from ordering the wrong part. The “Kurz und bündig” summary on page 11 is a quick reference for overall vehicle dimensions – useful for alignment setups that differ from the standard A4.

Motor und Getriebe: The 2.7L Biturbo Engine

Engine and transmission coverage runs from page 12 through page 31. Inside you get the crankcase design, cylinder head layout, piston/rod specifics, oil cooling, fuel injection, secondary air system, engine management, intake air switching, intercooler, and the gearbox. This is the meat of the manual. For example, the oil cooling subsection (page 18) shows the flow path through the oil cooler and how it integrates with the coolant system – data you won’t find in a generic aftermarket book. The Motormanagement section (page 25) covers ECU inputs and outputs critical for diagnosing driveability issues. Audi RS4 Self-Study Programme Technical Manual covers additional engine details if you need deeper repair steps.

What the Fahrwerk Section Reveals

Pages 32-34 detail the front and rear axles. Audi revised the suspension geometry for the RS4: control arm angles, subframe mounts, and anti-roll bar attachments. If you’re replacing bushings or setting ride height, the factory drawing shows exactly where each bolt goes and how much preload the rubber mounts need. That’s the difference between a firm ride and a suspension that clunks after 10,000 miles. The Klimaanlage section (page 35) covers the HVAC system differences – not a full repair guide, but enough to understand the refrigerant circuit modifications for the RS4’s larger evaporator.

Klimaanlage and Technische Daten: Climate Control and Specs

Page 36 is the Technische Daten (technical data) sheet. It lists engine output, gear ratios, axle loads, fluid capacities. For a DIYer building a track car or restoring an RS4, these specs are the baseline for any modification. The manual also includes a warning: “Achtung! Hinweis! Neu!” – the factory itself emphasizes that this is a training document, not a workshop manual. Respect that. Audi RS4 2006 Training Manual – Factory V8 FSI Specs covers later models, but this document stays true to the original biturbo design.

3 Reasons an OEM Training Manual Beats Aftermarket

First, the diagrams are Audi-original – no translator guessing what “Seitenschweller” means. Second, the torque values and clearances mentioned in the engine sections come from the Ingolstadt engineering department, not a third-party publisher. Third, the 39-page format is concise; you can read it in an evening and understand the entire vehicle’s architecture. Audi Q7 RS4 4.2L V8 FSI Training Manual – 48 Pages of Factory Specs offers a later V8 perspective, but for the high-revving biturbo, this is the one. External resources like the Automotive Industry Overview help put this in context, but nothing beats the factory original.

One thing that gets under my skin: aftermarket manuals that redraw wiring diagrams and lose the connector pin numbers. This training manual doesn’t give you a wiring schematic – that’s not its job. But it does show you the physical layout of the engine bay and which sensors connect to the Motormanagement ECU. That knowledge alone can cut diagnostic time in half.

Final Word on the 39-Page Document

If you own an RS4 and plan to work on it yourself, this training manual belongs on your tablet. It explains why Audi engineers made the choices they did – from the forged pistons to the split intake air system. Pair it with a genuine repair manual for the heavy lifting. Automotive Industry Overview for general context, but for specific RS4 knowledge, this is the starting point. Access the Factory Manual now and get inside the engineer’s head.

Is this a repair manual with torque specs?

No, it is a training manual for understanding construction and function.

Can I use this to replace my RS4’s engine?

This document won’t give you torque specs for head bolts – that’s the repair manual’s job. What it does give you is a detailed look at the engine’s oil cooling circuit, the secondary air system, and the intake manifold design, all of which help you diagnose why a code is setting before you start pulling parts. For a DIYer working on an RS4, understanding the engineering behind the systems prevents wasted time and broken parts. Pair it with the factory repair manual for complete coverage.