Hondata K-PRO ECU - Honda Civic 01-05

Main features:

Fits inside the ECU
Made in USA
USB connection for speed and compatibility
KManager Windows based software for parameter & table editing, calibration uploading and datalogging.
Many built in calibrations for common engine combinations
Built in datalogging to a laptop
On board datalogging memory (2 MB memory, 10-110 minutes datalogging)
Adjustment for different sized injectors, with overall fuel trim.
Configurable for any MAP sensor (to 5 Bar and above)
TPS based table lookup for ITBs
Engine protection from over boost and lean protection.
Expanded fuel and ignition tables, both in rpm and load, to 60 lbs boost and 11,000 rpm (these are not the upper limits)
Launch control with anti-lag
Three multi purpose outputs for nitrous control or similar
Supports lambda tracing from the stock wideband o2
PWM output for boost control

KManager editing software features:

High and low speed 16 x 20 ignition and fuel tables for correct VTEC tuning
Injector size fuel trim
Fuel trim for starting, throttle tip in and individual cylinder trim
Rev limiter with fuel cut
Launch control with anti-lag
Adjustable VTEC window with load and throttle control
Adjustable idle speed
MAP sensor type and calibration
Adjustable boost cut with hot and cold settings
Closed loop control
Air temperature compensation
Fuel and ignition correction based on gear
Closed loop
Three general purpose outputs for nitrous control, quad boost control or similar
On board datalogging trigger conditions

Application Notes

Turn around time is usually 2 days from the time it is received.
The stock D17 ECU cannot be converted to a programmable ECU. A new RSX-S ECU or donor ECU must be used.
The Hondata adjustable cam pulley has specially modified timing teeth. The stock timing wheel will not work.
The Civic HX and all 2004-2005 Civics use a wideband 02 sensor compatible with the K-Pro.
Base maps are included for a stock D17 non VTEC Civic and a D17 non VTEC turbo.
The K-Pro ECU will not work on automatic D17 Civics.
Any K-Pro used on a 2002-2004 RSX-S will work provided the Hondata cam gear is used.

Donor ECUs

ECUs for the D17 may be sourced from the following vehicles

General 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 plan a K engine swap, install the appropriate engine harness and switch on VTC in the KManager software.
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.
For training materials see here.

Installation

The adjustable cam pulley is shaped differently than stock. You will need to remove the power steering pump and alternator and loosen the engine mount.
Removing the stock ECU is fairly involved. There are three choices for the K-Pro installation:

The K-Pro can be installed in the location of the stock ECU.
The K-Pro circuitry can be installed into the Civic's stock ECU case. You will need to cut a USB hole.
The K-Pro ECU can be installed in the glove compartment. You may need to cut the rear plastic.