Multiecuscan

Please try and post in English. Use Google or other translation sites. Your said: Hello everyone. Fiat ducato 250 Ecu Visteon engine. Mil light on the dashboard and fault code P1304 with MES impossible to clear. Thanks for your help. Code P1304 is P1304 = EGR Calibration High Check for EGR faults Se...

Has anybody checked the vehicle's Owner's Handbook?

Any TPMS functions / displays should be documented there, be that for Active or Passive TPMS.

18/11/2023 - Multiecuscan 5.2 - Added "parameter filter" functionality - In Parameter's screen you can hold SHIFT key and type text to filter parameters by name. For example press SHIFT and type "temperature" and all parameters with word "temperature" will be displayed on top. - Added possibility fo...

You new Ducato probably use the more modern *passive* TPMS. There are no pressure sensors in the wheels. Instead the system uses the ABS systems to detect wheels rotating differently due to low tyre pressures.

MES has good Mito 1.6JTD TPMS coverage. By wheel is can do: Pressure, Temeprature, Low/High speed refence pressures, etc. It can also measure RF signal levels max and min relative to electromagnetic interference levels. Extra bonus is that you CAN Disable the TPMS: "his procedure aloows you to enabl...

Being a 2019 Stelvio you probsbly have the "Security Gateway" (SGW) on your car. This blocks all write operations.

See: https://www.alfaobd.com/

If you do an MES SCAN it will list the SGW if it is present.

Check in the engine ECU and not the Service node. If you have a diesel Stelvio then the Oil Change Reset is on the engine ECU Adjustments.

Also note that there are only 9 service coupons by default so after the 9th service the service reset will not work unless to reset the coupons as well.

That is my understanding of how it works. It is not unusual to have at least one or more reprogrmmings registered. Everytine the Fiat dealer services the car under warranty then there will be updates to the cars systems, ECUs etc that thay will apply. Some of these reprgrammings will not be to necce...

The "Odometer at Last Programming" shows the odometer reading when the control unit was last programmed. Programmed here basically means and engine ECU update/code changed. You won't be able to change the dashboard odometer value to match the engine ECU as you can not lower the dashboard odometer va...

On your Punto then only the Engine ECU, Dashboard and Service,