- JFA Help Center
- FAQ
- General
-
FAQ
-
Dealer Support
- Problem Solving
- Tuning Tools
- Tuning Credits
- Adblue
- DPF - Diesel Particulate Filter
- DTC - Diagnostics Trouble Codes
- ECU Information
- EGR - Exhaust Gas Recirculate
- EVAP
- Exhaust Flap
- GPF / OPF - Gasoline Particulate Filter
- Lambda o2 Sensor
- SAP
- Immobilsier
- Start/Stop System
- Swirl Flaps - Inlet flaps
- Data Logging
- AGS - Active Grille Shutter
- Dealer Portal
- Soft Rev Limiter
-
Manuals
What is bench tuning?
This is one method of tuning a vehicle. It involves physically removing the vehicle’s ECU so that we can connect directly to the ECU’s circuit board which enables us to re-calibrate the vehicle’s ECU before putting everything back as we found it. We can complete all of this in-house. Naturally is takes us a bit longer to tune a vehicle this way but don’t worry, we will let you know which method of tuning we will use on your vehicle when you make your initial enquiry.