Installation procedure for a remap
One of our JGS4x4 technicians will connect to your vehicle’s ECU or ‘brain’ with a laptop PC, through a diagnostic socket. The current engine management default program will be read from the vehicle. Certain operating parameters including fuel pressure, boost pressure, timing, and others are adjusted and uploaded back to the ECU.
Once our technician has programmed the new optimised file into your vehicle you will then experience the amazing results! Take a look at the results we achieved on this Defender:
Original and tuned figures