Non-Catalyst ECU

The AJ6 Engineering DAC2596 is an Electronic Control Unit (ECU) designed for specific Jaguar XJS applications. This part is identified as a non-catalyst version, specifically associated with the 6CU ECU system, and is often referenced alongside the DAC3062 part number for similar non-catalyst configurations. This ECU is a direct replacement or upgrade component for the Jaguar XJS, pre-facelift models manufactured between 1975 and 1991. It is intended for use with engines that do not feature catalytic converters. AJ6 Engineering is known for its expertise in enhancing and modifying Jaguar EFI systems, offering solutions for engine wear and performance. While many sources mention AJ6 Engineering's ECU modifications and expertise, specific details regarding installation requirements or performance gains for the DAC2596 itself are not detailed in the provided evidence. It is recommended to consult with AJ6 Engineering or a specialist for compatibility verification and installation guidance.