TECHNICAL DOCUMENTATION

KPRO HARDWARE INSTALLATION GUIDE

WARNING: PROFESSIONAL INSTALLATION REQUIRED

Do not attempt to solder the ECU yourself unless you are a qualified and experienced technician. For professional assistance, please contact us. By attempting to modify the ECU, you assume full responsibility for any damage caused to the vehicle.

MODIFICATION CHECKLIST

Five components must be modified on the ECU PCB to properly install the daughterboard. Prepare your workstation and ensure you locate these exact points on the board.

  • CN2
  • CN3
  • J270
  • J250
  • R243
ECU Overview
Modify R243
1

Modify R243

Install 22kΩ resistor in place of R243 jumper.

Bridge J250
2

Bridge J250

Bridge J250 with solder.

Solder J270
3

Solder J270

Solder 1-pin connector at the J270 location.

Solder CN2
4

Solder CN2

Solder 5-pin connector at the CN2 location.

Solder CN3
5

Solder CN3

Solder 5-pin connector at the CN3 location.

Jumper Wires
6

Jumper Wires

Solder 3 jumper wires between the points shown in the picture.

Wire Soldering Example
7

Wire Soldering Example

Example of correct wire soldering execution.

Physical Installation
8

Physical Installation

Drill hole for USB. Install KPro board with supplied screws.

FIRST UPLOAD

Before you can successfully upload a tune to the ECU for the first time, you must clear the security settings in the KPro Manager software.

Open KPro Manager on your connected PC.
Navigate to the Online menu.
Select Erase ECU (Clear Security).
First Upload Instructions