It has come to our attention that counterfeit K-Pros are being sold as new and used. This counterfeit circuit board is a poor quality copy of the version 2 K-Pro with on-board datalogging.

Counterfeit K-Pro characteristics:

Typically sold with an ECU as used on online forums for a low price.
Often sold with unsupported ECUs (part numbers 37805-PND-A51 through A59 ECU (Base RSX Auto)
The installation is poor, with bad soldering, missing serial numbers and missing or incorrect value components.

The counterfeits show some or all the following behaviors:
- Failure to upload or datalog.
- Speed sensor problems.
- Random rev limits.
- Failure to start
- Corruption of ECU table data.
We strongly recommend that a vehicle is not driven on a counterfeit K-Pro due to risk of engine damage.

Follow this link to identify whether you have a counterfeit or not.

http://www.hondata.com/kpro_counterfeit.html