The K-Series Programmable ECU (K-Pro) consists of a hardware modification to any K-Series ECU, plus Windows software which allows you to re-program the ECU and datalog sensors.

• Base maps are included only for K20A2, K20A3 (RSX Base), K20A3 (Civic SI) and K20A engines.
• The 2002- CRV ECU (5 speed) (PPA -A0# ECU) can be used.
• Support for the manual K20A3 engine and the secondary intake runner as used in the base model RSX and CRV.
• The Japanese PRD and PRC ECU do not support a fuel tank pressure sensor required for some US emissions tests, but will likely pass a tailpipe sniffer test if the catalytic converter is in place.
• PNF, PPA and PND ECUs for 5 speed transmissions will not operate the reverse lock solenoid on 6 speed transmissions.
• The K-Pro ECU will not work on Automatic vehicles. Automatic ECUs cannot be converted to manual.
• Turn around time is usually 2 days from the time it is received.
• From previous ECU's Honda has changed from 2 dimensional tables (engine speed and engine load) to 3 dimensional tables (engine speed, engine load and cam angle). The K-Pro ECU retains these 3 dimensional tables to ensure the engine is running at optimum efficiency and power for every cam angle.
• The stock JDM and US O2 sensor is wide band and can read from 11.5:1 to 30:1 A/F ratios.
• Most OBDII features may be disabled for race vehicles.
• Error codes and the OBDII readiness status may be datalogged.
• Base tables are supplied for the RSX Type S, RSX Base, Civic SI and Integra Type R engines. These tables have been dyno tuned.
• No external programmer or other equipment is necessary. Just plug the ECU into a laptop via a USB cable.
• 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.
• The K-Pro ECU is a separate product from the s100/s200 line, and will not share the same options (e.g. 3 step) nor software (HondaLogger, RomEditor). All systems are fully programmable by the user. All K-Pro ECU systems include all features (e.g. boost, datalogging).