Walker Products 250-24734 4-Wire Oxygen Sensor

  • En oferta
  • Precio habitual $ 3.00

  • Determines the oxygen content of the exhaust gas
  • Produces a voltage proportional to the amount of oxygen in the exhaust versus the air, <150 mV lean & >750 mV rich
  • The data is used to control the air-fuel mixture through PORT or TFI injectors and carburetors
  • Sensors are monitored or checked anywhere from 4 to 100 times per second
  • The air-fuel mixture is thus always moving from rich to lean averaging very close to stoichiometric (ideal) ratios