Help to determine BOOST on 3.0 TFSI
11-06-2014, 11:27 AM
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Help to determine BOOST on 3.0 TFSI
Hi,
Im tryng to measure BOOST for my S4 B8 3.0 , attached file from VAG, Im using Block 190 "Intake manifold pressure; absolute" , the parameter is in hPa and I converting to PSI.
I have REVO Stage 1 installed but my 0-100kph (6.2 sec) or 0-400m (14.0 sec) are not good to me, I expect more performance but I dont know if the Altitude (Mexico City 2650mts 8695 feet) is affecting the performace???
Please some with experience can take a look to the attached file and give some feedback????
Regards!
Paulo
Im tryng to measure BOOST for my S4 B8 3.0 , attached file from VAG, Im using Block 190 "Intake manifold pressure; absolute" , the parameter is in hPa and I converting to PSI.
I have REVO Stage 1 installed but my 0-100kph (6.2 sec) or 0-400m (14.0 sec) are not good to me, I expect more performance but I dont know if the Altitude (Mexico City 2650mts 8695 feet) is affecting the performace???
Please some with experience can take a look to the attached file and give some feedback????
Regards!
Paulo
11-10-2014, 07:44 AM
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Well,
seems nobody knows? this is the ANWER:
Take de "Intake manifold pressure; absolute" in hPa then REST the ambient presure (fro your town) in hPa.
This new value multiply per 0.0145 and the result is in PSI !!
OR
just take the value "Intake air change-over; pressure" in hPa and then multiply per 0.0145 and you will get the boost in PSI.
In my VAG COM 12.12 the group are:
187 Intake air change-over; pressure
190 Intake manifold pressure; absolute
You have to WOT in 3 o 4th gear and log with VAG COM to have the values.
Regards!!!!
seems nobody knows? this is the ANWER:
Take de "Intake manifold pressure; absolute" in hPa then REST the ambient presure (fro your town) in hPa.
This new value multiply per 0.0145 and the result is in PSI !!
OR
just take the value "Intake air change-over; pressure" in hPa and then multiply per 0.0145 and you will get the boost in PSI.
In my VAG COM 12.12 the group are:
187 Intake air change-over; pressure
190 Intake manifold pressure; absolute
You have to WOT in 3 o 4th gear and log with VAG COM to have the values.
Regards!!!!
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