I have to say :
Personally tested on an alfa brera 2006 200hp hw-145 sw 421 (the last update of the alfa-romeo)
If someone were to serve...
On the Alfa romeo Brera / 159 will be available on the framework, the auxiliary indicator of turbo pressure. In my opinion it's quite useless for the purposes of monitoring as soon as the pressures are brought above the 1.5 bar relative (where it stops the second hand..)
Doing some testing and investigating the damos (EDC16C39) I found a way to "rescale" the scale of the indicator.
Practically, in my case, I made to coincide 1.6 bar of tool to 1.8 bar of reading... so what you see on the hand should be added systematically 0.2 during the reading.
To do this, there is a map : BPSCD_rCnv_CUR (1C78AA, in my case)
Convert the pressure (relative) read, in a Duty Cycle to be sent out by the ecu available for you to read.
to do the mod just to keep the values of the Duty Cycle of the original and modify the points of the X-axis so as to coincide with the new desired readings.
to be precise, my stopped slightly before the 1.6, I have also modified the value of the duty cycle for the last step so as to coincide with the full scale of the real instrument. When you change the maximum value of the duty is issued, there is a high single-value change (BPSCD_rOutMax_C, 1C78DC), which defines the maximum allowable.
Attached the sample file of my brera.
In the attached example
I hope I have done something good
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