Atmospheric pressure sensor

[sportakaplis]

Today this (p205c atmospheric pressure sensor ) come up to my smart. Anybody know where it is? And for what is it?
Thanks.

smart fortwo 0.7cc petrol

[Buckster]

Pretty sure that is just the MAP sensor.

[sportakaplis]

for map sensor it shows diferent code

[tolsen]

As far as I am aware, the 450 has only one pressure sensor.
https://www.evilution.co.uk/index.php?menu=info&mod=495

[sportakaplis]

i was thinking the same, but looks like it has some more.

[Buckster]

That code does not make any sense on a Smart

[sportakaplis]

sadly its make a big sense m8

[mottofreee]

What device did you find this code (p205c)?
This code corresponds to a fault on B50 (fuel temperature sensor), B50 is located on the fuel pump.
https://www.engine-codes.com/p205c.html
A / C pipes can damage the sensor connection, do you have A / C on the car?

What device did you find this code?

[sportakaplis]

This code is coming from-Delphi 2015.3 software.
yess, the car have A/c

[sportakaplis]

today. i specialy disconect map sensor, to show then they are two seperate codes codes.jpg codes.jpg

[Thrumbleux]

Built into the ECU?

[sportakaplis]

what do you mean?

[tolsen]

Yes, inside engine control unit.

[sportakaplis]

Made a call to smart center, they said its outside temperature sensor. its interesting, because it come up vhen my engine cuts off while i was driving.

[heinkeljb]

So your choices are:-

Replace the sensor, when viewed from front of car, lower right hand side scoop hole.
Get the outside temperature sensor activated for your car if it isn't already.
Get the outside temperature sensor deactivated for your car if it is already activated.

No idea if your Delphi diagnostics can do that activation - MBSTAR and WINSTAR can.

John

[sportakaplis]

no idea why its come up, because i can see temperature in my dashboard

[Thrumbleux]

Reading outside temp isn't a feature of my Pure. But after some work by main dealer, the fuel countdown is different from before and it shows outside temps. Outside where I know not as the figures are in deg F and there' invariably three of them. Some distant planet closer to the sun than us?

Does that temp sensor though provide info to MEG for controlling fuelling?

[sportakaplis]

thats not a outside remperature sensor like i have told., today i disconect outside temperature sensor and in fault code its says (ambient temperature sensor) so, its mean then what is that ATMOSPHERIC PRESHURE SENSOR.?????

[mottofreee]

The probability of correct diagnosis with Delphi is 50%. Intermittent marking of the fault means that it can be deleted. Did you try to delete the error memory?
Please diagnose Smart Car with MB Star / Winstar .Only.

[sportakaplis]

yes i delete it, and this time when engine cut of, the code didnt come up.