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Torque » Torque OBD ECU Scanner » Torque Discussion / Ideas » Alfa Romeo Mito PIDs

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Author	Topic: Alfa Romeo Mito PIDs

cintakc

Member
Posts: 1661

Re: Alfa Romeo Mito PIDs
on: March 14, 2024 (GMT)

in the Alpha OBD application there are 4 options with your engine, these queries read your engine block ID to select a specific option
I calculate the min and max values in the formulas using the emulator of responses from the ECU
does this engine have a wideband oxygen sensor – I don’t know

vassilisa

Member
Posts: 17

Re: Alfa Romeo Mito PIDs
on: March 15, 2024 (GMT)

FYI that estimated oil temperature is rubbish, both MES and AlfaOBD display a value of 54 while the car was switched off overnight and before starting the engine with an external temperature of about 15.

So there must be some mistake on this ecu at the integration of the specific PID, probably something else?

However the ‘UniAir Oil Temp’ seems fine, matches the external temp and also measured the oil in the oil pan after warming up and seems right.
Its address is 22198E but the equation is not the same so if you could help on that I would be grateful bud.

Also looking for the equation and min-max values for Knock sensor voltage , address is 221830

cintakc

Member
Posts: 1661

Re: Alfa Romeo Mito PIDs
on: March 15, 2024 (GMT)

221830, (A*256+B)/8, mV

vassilisa

Member
Posts: 17

Re: Alfa Romeo Mito PIDs
on: March 16, 2024 (GMT)

Thanks, what about 22198E formula?

cintakc

Member
Posts: 1661

Re: Alfa Romeo Mito PIDs
on: March 16, 2024 (GMT)

I didn’t find the oil level parameter

vassilisa

Member
Posts: 17

Re: Alfa Romeo Mito PIDs
on: March 19, 2024 (GMT)

22198E is UniAir oil temp, think you can find the formula?

cintakc

Member
Posts: 1661

Re: Alfa Romeo Mito PIDs
on: March 19, 2024 (GMT)

I don’t have such an option in the list, you don’t provide screenshots, there’s no log of exchange via BT

vassilisa

Member
Posts: 17

Re: Alfa Romeo Mito PIDs
on: March 20, 2024 (GMT)

You are right, there is none in AlfaOBD but it is in Multi Ecu Scan.
Sorry have not managed to use the BT thing with my phone though I used a serial analyzer and got its address from MES on my laptop.

Think got the equation too now, should be (Signed(A)*256+B)/32, will try it today.

https://drive.google.com/file/d/1RpndcEKjVjnfqC1RRUAcP5BoOsaXdD2Z/view?usp=drive_link

cintakc

Member
Posts: 1661

Re: Alfa Romeo Mito PIDs
on: March 21, 2024 (GMT)

UniAir oil temp
22198E, (A*256+B)/16-40, -40, 140, °C, DA10F1

vassilisa

Member
Posts: 17

Re: Alfa Romeo Mito PIDs
on: March 26, 2024 (GMT)

That is correct, checked it!

Thanks for all your help and patience.

Do you know if there is a way in Torque to hide / lock / pswd protect those extra PIDs so there are not visible?

vassilisa

Member
Posts: 17

Re: Alfa Romeo Mito PIDs
on: March 26, 2024 (GMT)

That is correct, checked it!

Thanks for all your help and patience.

Do you know if there is a way in Torque to hide / lock / pswd protect those extra PIDs so there are not visible?

cintakc

Member
Posts: 1661

Re: Alfa Romeo Mito PIDs
on: March 26, 2024 (GMT)

Do you know if there is a way in Torque to hide / lock / pswd protect those extra PIDs so there are not visible?

no, I do not know

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