Hondata

To have everything work properly you should use an 02-04 RSX Type S engine harness, an 02-04 Type S transmission, and an 02-04 RSX primary o2 sensor.

The 05-06 kit we offer is ONLY for 05-06 RSX vehicles, not engine swaps with a engine from an 05-06.

What is showing up in the Window's Device Manager when you have the USB cable plugged in wiht the ignition in the on position?

Let's start with you providing the version of software you are using from Help, About at the top of Kmanager.

At the top of Smanager, click on Help, Contents, and under s300 installation, follow the instructions for installing usb drivers.

What exactly was beeping?

We have no record of this ecu. What is the serial number of the K-Pro board inside the ecu?

To be able to tune yourself, you will need to purchase Romeditor, a EEPRM programmer and an Emulator. The cost of these is more than the upgrade price of $445 for the s300. You should have purchased the s300 originally as it does not need any aditional hardware and the software is included all for $...

I would suggest taking it to your tuner to get properly tuned.

Do you have the knock sensor disabled? Have you tried datalogging to see what the error code says?

Go to Online, Tools and download the calibration from your ecu. After it has been downloaded upload it to the ecu. THis will update the calibration. Make sure you then save the file to your laptop.

What version of software are you using from Help, About?

Just use the current 1.2.2.9 version and go to Online, Tools and download the calibration from your ecu. After it has been downloaded upload it to the ecu. THis will update the calibration. Make sure you then save the file to your laptop.

What brand Wideband is this?

What does the wideband read when the car is cold and not running, but wideband powered up?

Does your frined have on-board datalogging and you don't?

I highly suggest reading this: http://www.hondata.com/techk20swaps.html