Hondata K-Pro 4 / 01-05 Civic D17A ECU Package

WARNING! THIS PRODUCT IS FOR OFF-ROAD MOTORSPORT/COMPETITION RACING USE ONLY, NEVER TO BE USED ON ANY POLLUTION CONTROLLED MOTOR VEHICLE.  This is our specially configured ECU package that offers full tuning of the 01-05 Civic with D17A1 or D17A2 engine using the Hondata Kmanager software.  Due to the fact that the stock D17's ECU cannot be reprogrammed, our ECU package consists of a modified 02-04 RSX ECU with fully installed brand new Hondata K-Pro4 system. The ECU fits right in place of the factory ECU and plugs right into the factory ECU connectors. Fits: 2001-2005 Honda Civic with manual transmission and D17A1 or D17A2 engine. IMPORTANT: This application REQUIRES installation of either the Hondata D17A cam gear, OR, our D17A Kpro signal converter, which are sold separately.  The engine will not run without one or the other of these installed.  The D17 engine's cam and crank signals are not compatible with the RSX ECU.  This is addressed by either installing the Hondata D17A cam gear which has modified timing teeth, OR, by installing our KPro D17A signal converter which modifies the signals so that the RSX ECU can be used.  You MUST use one or the other, which are sold separately: Hondata D17A cam gear: https://www.hamotorsports.com/products/d17camgear HA Motorsports D17A KPro signal converter:  https://www.hamotorsports.com/products/01-05-civic-d17a-to-kpro-ecu-jumper This ECU package includes: HA Motorsports specially prepared RSX ECU for use on 01-05 Civic Brand new, serialized, Hondata Kpro4 system Clear ECU cover with Hondata Logo USB cable with 90-degree end to allow ECU to install in factory location. Hondata Kmanager software (now downloadable for free here) Basemaps for D17 VTEC and D17 non-VTEC engines are included within the Kmanager software to get you up and running. Application notes: All 2004-2005 Civics and the 2001-2003 Civic HX use a compatible wideband 02 sensor. Two wires need to be moved for rear O2 operation. The 2001-2003 Civic DX, LX & EX Civics use a narrowband 02 sensor. Two wires need to be moved for closed loop operation. If you later install a K series engine swap, this ECU can be used on the K series engine by just uploading the appropriate K series engine file. Tables may be map-traced in real time. The K-Pro ECU is not real-time updateable, however most changes to tables and settings can be uploaded in 1-2 seconds via USB. Most OBDII features may be disabled for race vehicles. The D17 knock sensor is incompatible with the K-Pro and must be disabled in the KManager software. Error codes and the OBDII readiness status may be datalogged. The K-Pro ECU can be matched to the Civic immobilizer system. See here for details. BLUETOOTH CONNECTIVITY This ECU package includes Bluetooth. Bluetooth connectivity allows wireless datalogging and tuning from a Bluetooth connected laptop computer, or datalog and display engine information directly on your iOS or Android smartphone or tablet with the Hondata Mobile App 2004-2005 DX/LX/EX and 2001-2005 HX installation: For the Civics that use a wideband sensor you need to move two wires to activate the rear O2 sensor. If you have OBD 2 disabled and do not need to use the secondary O2 then it is not necessary to move the wires. 2001-2003 DX/LX/EX installation: These Civics have a narrowband O2 sensor. The K series RSX ECU is designed to run by default with a wideband front O2 sensor. So we use a European PRA calibration, which is designed to run with a front and rear narrowband O2 sensor, feed the voltage from the Civic's front O2 sensor into the K-Pro's rear O2 sensor input, and alter the K-Manager software to run closed loop from the secondary O2 input. In this situation OBD II must be disabled.   **HA Motorsports does not sell Hondata items outside of the United States** - If you are an international customer and would like to order Hondata products, please see the Hondata dealer list to locate an international dealer.