Here at SP we’ve previously been asked about ways to stop the EML coming on with lambda codes after turbocharging, supercharging or just fitting a decat pipe.Our emulator replicates the signals given to the ecu from a normal operating lambda so this will completely remove these codes. This will allow you to remove the stock sensor and run a wideband sensor or for an NA vehicle the sensor can stay in place so it is seen at MOT time.This requires wiring in either under the seat or in the ecu box, professional installation is highly recommended.Each kit comes with full colour instructions for installation.