Elite 1500 ECU Harness for Nissan KA24e/KA24de/SR20det

The Haltech Elite 1500 ECU Harness by Boomslang Fabrication offers a seamless upgrade path for your Nissan 240sx equipped with a KA24e, KA24de, or SR20det engine and a manual transmission. This injection-molded, plug-and-play adapter harness simplifies the process of replacing your factory ECU, allowing for an easy tuning experience. Simply remove the stock ECU, connect the Haltech harness and the Elite 1500 ECU, upload your tune, sync ignition timing, and begin data logging. This harness is designed to integrate with the Haltech Elite 1500 ECU, a powerful unit suitable for modern KA24e or KA24de builds. It provides full closed-loop fuel control, knock, and boost control capabilities, alongside speed density, DBW support, and flex fuel functionality, aiming to enhance your engine's reliability and performance. The harness is bench-tested for quality and comes with a fully documented pin-out for straightforward ECU feature setup. Optional expansions are available to further enhance your setup. A Coil-On-Plug (COP) conversion harness can be added for a cleaner engine bay and improved ignition performance, compatible with coils like the VE R35. Drive-by-Wire (DBW) support is offered via a sub-harness for both the throttle pedal and throttle body. Additionally, a 12-pin DTM expansion connector can be integrated for motorsports functions, including inputs/outputs for fuel/oil pressure, temperature, boost control, and flex fuel sensors. It is crucial to note that this product is intended for "Motorsports only" and "off road competition use" and users should verify local laws and regulations before modification. Recommended aftermarket sensors to maximize the Elite ECU's capabilities include MAP sensors (5 or 7 Bar for high boost), fuel pressure sensors, oil pressure sensors, Wideband O2 controllers, and Wideband knock sensor kits. Before tuning, changing spark plugs is also recommended for optimal engine efficiency.