Engine Options Covered:
        
        
            The manual covers all engine types offered for the A4 B5 Avant generation, implying a range of 4-cylinder and V6 naturally aspirated and turbocharged gasoline engines, as well as potential TDI diesel engines.
        
     
    
        
            Example Engine Variants Covered:
        
        
            1.6L (ADP, AHL, ARM), 1.8L (ADR, AEB, APU, ARK, AWL, AWM), 1.8T (AEB, APU, ARK, AVC, AWT), 2.4L V6 (AGA, ALF, AML, APS, ARJ), 2.8L V6 (ACK, AHA, APR, AQD, ATX, BBG), 1.9L TDI (AHH, AHU, AHF, ASV, ATJ, AJM, AVG).
        
     
    
        
            Performance Data Availability:
        
        
            Detailed performance specifications (horsepower, torque) for various engine variants are expected to be included within the engine service sections.