✔ Routine Maintenance Schedules ✔ Engine Mechanicals & Fuel Injection (Unit Injector – PD) ✔ Electrical Wiring Diagrams ✔ Turbocharger & Exhaust System ✔ Brakes, Suspension, Steering ✔ Diagnostic Trouble Codes (DTCs) [Page 1 – Introduction] About This Manual This service manual is intended for experienced DIY owners, independent workshops, and automotive technicians. It provides step-by-step repair procedures, maintenance schedules, torque specifications, and diagnostic information for the Audi A4 B6 equipped with the 1.9 TDI PD engine (Unit Injector system, codes AWX and AVF).
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AWX (100 kW / 130 hp) | AVF (96 kW / 130 hp) Transmission: 5-Speed Manual (01A) / 6-Speed Manual (02M) / CVT (01J) Multitronic audi a4 b6 1.9 tdi service manual pdf