sensore kaput?

[key750]

Hello Nob fanatics, recently I had some problems, the car during cold start at some point has problems with low rpm.
I am curious I have tried to investigate with easimap 5 ... as well as you see from 45 ° temperature the chaos happens (sometimes engine shut down).



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I noticed that the pressure of the air is not accepted as correct, what do you think?



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[YellowShed]

The ECU is going closed loop at 45deg C which is why the O2 sensors start switching.

There is nothing wrong with the baro sensor - they never had one fitted and will always show that fault.

Why is your throttle site showing 2.9? Have you adjusted the throttle stop?

YellowShed

[key750]

YellowShed said:

The ECU is going closed loop at 45deg C which is why the O2 sensors start switching.

There is nothing wrong with the baro sensor - they never had one fitted and will always show that fault.

Why is your throttle site showing 2.9? Have you adjusted the throttle stop?

YellowShed

Thanks so much for the answer!

I added 0.20 mm thick at the stop to try to solve the problems at least I have many. Easimap today I noticed that fully opened the throttle signal read 15.1 instead of 16 ... Strange ...

I also thought it was because at the start the lambda signal was too regular, however, I was not sure.

Best regards from sunny Italy, Alberto.

[YellowShed]

Alberto,

The throttle is only supposed to go to 15.1 max. Nothing wrong there.

YellowShed

[AMG Merc]

This has reminded me...

... there's only one place to go for Noble map advice

So, how's Trevor?