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5 bar map sensor sti.
This is a boost sensor that measures how much boost you are running so that your ecu can compensate with fuel.
Subaru sti 2004 5 bar map sensor map sti15 5br omni power usa 3 4 5 bar map manifold absolute pressure sensors use state of the art bipolar op amp circuitry with thin film resistor networks built into each micro chip.
Psia is referenced to absolute zero.
The 3 5 bar sensor can read up to about 36 psi so if boost will be near or higher than that the 5 bar is recommended.
For vehicles targeting boost values higher than that an upgraded sensor is required for accurate measurement and control.
A must have when your vehicle begins having moderate bolt ons for both piggy back or standalone engine management systems.
A map sensor adapter is needed to adapt the aem sensor to the oem style spot.
Most subarus are equipped with either a 2 5 or 3 bar map sensor from the factory which allows accurate reading up to either 21 5psi or 28 8psi respectively.
Torque solution map sensor adapter fits subaru wrx 02 07 sti 04 18 fxt 04 08 39 59 gm 3 bar map sensor kit custom turbo 3bar 12223861 manifold pressure as210 44psi.
Absolute zero is the pressure measurement when all the pressure exerted by the atmosphere has been removed.
The most common use for absolute pressure sensors is reading manifold pressure.
Iag map sensor adapter for 2002 07 subaru wrx 04 18 sti 04 08 fxt enables you to go beyond the limits of 23 psi with your subaru.
Aem 5 bar map sensor kit cobb tuning 3 port boost control solenoid for 2002 07 wrx 2004 07 sti 2004 08 fxt grimmspeed boost solenoid valve for 2002 05 subaru wrx.
Omni power usa 5 map manifold absolute pressure sensor uses state of the art bipolar op amp circuitry with thin film resistor networks built into each micro chip.
An aem 3 5 bar or aem 5 bar sensor is recommended on most applications unless boost will be lower than the limits by a good margin.
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.