Models covered by this manual: VW Passat - 1998 through 2001 Audi A4 - 1996 through 2001 1.8L four-cylinder turbo and 2.8L V6 engines Does NOT include diesel engine or S4 model information. Step-by-step procedures linked to hundreds of easy-to-follow photos and illusatrations. Complete troubleshooting section helps identify specific problems. Written from hands-on experience, based on a vehicle teardown using commonly available tools. Haynes tips give valuable short cuts to make the job easier and eliminate the need for special tools.