Ktuner Flash V1.2 with Ecu Acura TSX 1st Gen

Fits: 1st Gen Acura TSX (with MT)

PRIOR TO ORDERING:  Axion Industries is not liable for any issues with installation.  All tunes require a professional, especially in order to troubleshoot any issues.  Should you need assistance, please contact KTuner directly.

WARNING: KTuner is for off-road research and development testing only. Every vehicle should be flashed back to factory before being driven on a public road. 

What’s required:

• A KTuner-prepped ECU. The factory TSX ECU cannot be used for development, as it does not have the interface required for our hardware.
• Our KTuner development ECU ($249) is a direct bolt-in replacement for the factory ECU and does not require any additional wiring. You should keep your factory ECU for emissions purposes.

Changes with the test ECU:

• VSA is disabled.
• Cruise control is currently not supported. This may change as we look into that functionality more.
• By using a different ECU, the immobilizer light on the dashboard will flash. You can disable the immobilizer in the software and unplug the immobilizer unit to prevent flashing on the dashboard, or you can have the ECU sync’d to your immobilizer at any Honda/Acura dealer.
• NOTE: If you have already locked your KTuner unit to the ECU, unlock it before they sync the immobilizer or tell them not to change the ECU VIN number. If they change the VIN number, the KTuner unit will no longer communicate with the ECU if it’s locked to the previous VIN already.