Hello i want to know is this normal or not, in Lexia i see 0970mbar, in weather sites atmospheric pressure in my city is 1020mbar, when i start engine values are near to 330mbar/idle. In last two months I have issue, sometimes my engine cut off, MAP Sensor was changed and values was the same, before one week i found damaged wire, the wire was fixed and values that i see now are this https://www.youtube.com/watch?v=eYIzvxxglHA ,atmospheric pressure in my city at the moment was 1019mbar but engine problem is not fixed. Between MAP`s pins 2 and 3 i have 4.9V, Can you tell me is this normal to see differences between MAP values and real atmospheric pressure and how much. Thank you and sorry for my English

map value is for the intake manifold, so nowhere near atmospheric as thees an engine sucking air in past it.

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need a part number? get on here - http://public.servicebox.peugeot.com

Bring on the Trumpets.

Do you still have the problem with the engine cutting out? When does that exactly happen? Just staying in idle or when disengaging the clutch e.g. while approaching a crossroad?

Is that a genuine Marelli ICV? Your MAP values seem right so I wouldn't focus on them although it could still be an (intermittent) wiring issue. If you only have problems in idle and it's running fine otherwise, everything MAP related should be okay! Have you checked for air leaks after the throttle body?

MAP value ~ 0.94 when ignition on or full throttle+low RPM and 0.35 at idle. If decelerate you can see even as less as 0.15 value.

He means the engine stops firing so no throttle response so it dies.

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S Reg Diablo standardsSpec SORNED
R Reg Nile standard spec written off then repaired
X Reg Astor in need of TLC
R Reg Nile to restore
Set of Lions to fit.

Does not sound like a ICV issue. Sounds more like it is restricted in fuel flow or something like that.

Starts normal? Did you change the fuel filter?

And in the movie from the opening post I see that air temp. is over 40°C. That is quite hot. But I am not an expert on these values, so maybe someone else can tell us if this is normal yes/no.

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My car park:
'96 Sigma Blue XSi6
'98 Diablo Red GTi6
'99 Onyx Black S16

All RFS powered!

Plus various other Peugeots

I would change the sensor that measures air temp.

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My car park:
'96 Sigma Blue XSi6
'98 Diablo Red GTi6
'99 Onyx Black S16

All RFS powered!

Plus various other Peugeots

Thanks guys, sorry for my english. Air temp sensor was replaced today, but i still have a problem with my XU10J4RS engine. I don`t have filter in my tank, because the engine is placed in to 205. Engine was swapped before 2 years and everything was fine until last two monts. I don't know why, but the problem just came up. To fix the problem I replaced these parts: Fuel pump relay-used, fuel filter, fuel line, fuel pressure regulator, fuel pump -2 times used, spark plugs-new NGK, injectors - used with new O rings, igntion coils - used, MAP sensor - used, ICV used Mareli and new ERA, Water temp sensor-new, crankshaft sensor - new, air temp sensor - used , oxygen sensor - used and no damaged cables and connectors to all parts. inertia switch and power steering pressure switch are briged. Immo is off. Cam shaft sensor is not cheked, only wiring , but i don't think this sensor can stop the engine. Sometimes after an unexpected shutdown, I hear a constant clicking from the fuel pump relay.
P.S. Is this can work?

What are you trying the achieve with the relay?

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S Reg Diablo standardsSpec SORNED
R Reg Nile standard spec written off then repaired
X Reg Astor in need of TLC
R Reg Nile to restore
Set of Lions to fit.