Omni Power 4 Bar MAP Sensor | Mulitple Fitments (MAP-BDHF-4BR)Omni Power 4 Bar MAP Sensor Mulitple Fitments (MAP BDHF 4BR) Cases are designed to withstand in excess of 130 PSI without leaking 40 to 260 degrees Fahrenheit temperature operating range Able to respond from 10% of the pressure scale to 90% of the pressure scale in . 001 seconds (the fastest response time of any MAP sensor on the market). Automatic temperature compensation. True linear scaling for perfect drivability at all boost and vacuum levels.