High precision intake pressure sensor auto parts 0261230099

Product description

Intake manifold absolute pressure sensor detection: pull out the vacuum tube; Set SW to ON; AC end is input 5V working voltage; Use a manual vacuum pump to apply 13.3-66.7kpa negative pressure (i.e. the pressure when the throttle is fully open and fully closed) to MAP, and measure the follow-up voltage value of end B and C. The voltage value should be proportional to the absolute pressure; Inversely proportional to vacuum degree; No vacuum pump, on the vehicle vacuum meter, dynamic measurement. Or with a soft tube, the general vacuum can reach about 20Kpa; The corresponding voltage value is 4.4V. The air inlet of the intake manifold pressure sensor is communicated with the atmosphere. At this time, the output voltage signal of the test terminal is between 3.3 and 3.9V. If the output voltage is too high or too low, it indicates that the intake manifold pressure sensor is faulty and should be replaced. Specializing in the manufacture of intake manifold absolute pressure sensor, common rail pressure sensor, engineering hydraulic sensor, injection molding machine special pressure sensor, brake pressure sensor, refrigerant pressure sensor, gas high pressure sensor, gas pressure difference sensor, oil pressure sensor, water pressure sensor, air compressor pressure sensor, wall mounted furnace pressure transmission sensor, high precision pressure sensor, etc. It can be ordered in large.