Pressure changes are calculated on a true linear 0-5 volt scale via a specially designed silicon pressure sensor that also compensates for temperature changes.
59 psi, 4.
The multiplier and offset posted above are correct. .
GM 3 bar map sensor Linear and offsets for HPtuners software.
Mar 8, 2013 · class=" fc-falcon">the coolent temp sensor info is the volts they output when used with a 1k pull up so on your PCS you use channel 7 or 8 and choose GM coolent and it should have numbers very close to that in there and make sure you have the pull up enabled, if you use channels 1-6 you will need to put a 1k ohm reistor from 12v across the signal wire.
NOTICE THAT OFFSET IS 6330/0 NOT 6630/0 IGNORE THE PICTURE I attached a worksheet to accurately determine the Scale/offset for any MAP Sensor. Pressure changes are calculated on a true linear 0-5 volt scale via a specially designed silicon pressure sensor that also compensates for temperature. Aug 28, 2012 · The figure used for the MAP sensor is the voltage, which is assumed 0-5v for the computer, although the sensor max output voltage may be slightly lower.
They all share a common pinout, although the connector keying may be different: Pin A -- Ground Pin B -- Sensor.
Then connect the tube from the manifold. .
These require a spare. 5 bar GM sensor you need to change the MAP sensor and rescale the values using EFIlive. The regular transfer function of the Bosch 3-bar MAP sensor in order to view pressure as absolute PSI (pounds per square inch) is: 0.
Put the stock sensor back on and it idled normal. . Bro i think GM 3 bar map sensor on skyline with Power FC D jetro will be different and on Evos will be different. Jun 1, 2009 · GM 3. Each MAP sensor has a specific linear/offset and trying to cheat (rescale?.
25 to 255kpa/-11.
So, If you are running big boost (23psi or more) you are maxing out the OEM 2.