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Hi to all guys I got a alfa 159 150 hp with a strange problem....the car has only the disabling of the egr and dpf done as has now been doing it for many years and with limiter rail turbo, and the couple moved to, and look what error does it give me? how is it ever possible?
which of the two errors you seem strange?
The problem is the the rail pressure, post the map so we can see if there is something abnormal.
be,but it's not strange...
probably if they raised the limiter is because following the error were afraid that the pressure should go up, too
instead, that error could be due to the sensor,the fuel filter is dirty,the two pumps, or any injector that is pissing and decreases the pressure...
Sorry, but it is not strange that the pressure should go up to 1770, when from the map it should do 1600?
the first error is definitely that the sensor is broken already I've had other cases...so I don't delete the dtc and are in place....
there are other maps that can give you those errors, if not post ori and mod not you can help.
Sorry, I have not understood a thing, but it only has the limiters raised or even the rest of the map?
as I wrote only the limiters...for this I do not understand....
then I had understood well,they wanted to solve the problem by raising the limiters