The DTC killer erases all error messages from all control units for the Alfa Giulia and Stelvio.
Only works in the absence of the SGW firewall (see SGW bridge).
Works only on certain CAN buses
– High Speed bus 1, 500 kb/s (Pin 6 and 14)
– High Speed bus 2, 500 kb/s (Pin 3 and 11)
– Low Speed bus 125 kb/s (pins 12 and 13)
The operation is simple. Switch on, insert the DTC killer into the EOBD plug and wait for the red LED to stop flashing. This will take about 45 sec. Then remove the DTC killer.
Erasing errors is usually not a solution to a problem. It can only be used as a temporary solution.