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DK889 oxygen sensor (lambda probe, the analog DELPHI OSP + 25368889)

Sensor four-wire, with a heater for use in the system of neutralizing the automotive engine exhaust gases in a control that supports the air-fuel ratio λ = 1, and as a diagnostic sensor for monitoring the composition of a mixture of catalytic neutralizer in the diagnostic system.

The oxygen sensor is going to a modern high-tech equipment. The difference between this sensor from existing analogues is that a sensitive oxygen sensor element (manufacture Taiwan) made the new film technology (while the majority of oxygen sensors from China, counterfeits BOSCH, DELPHI made on test tube technologies).

Through the application of the film coating technology has improved the quality of the working material of zirconia, which provided a more reliable operation of the entire sensor.


  • A / GAZ, UAZ Euro 2 with the control unit MIKAS 11 bits. Sem. ZMZ-406.
  • A / GAZ Euro 3 from control unit 11 MIKAS ET bits. Sem. ZMZ-406.
  • A / GAZ Euro 3 from control unit 11 MIKAS CR, dd. DCC.
  • A / GAZ, UAZ Euro 3 to the control unit M 10.3 bits. UMP.
  • A / m ZAZ SENS Rep MIKAS control unit with 7.6, 10.3 M controllers, dd. MeMZ.

Main Specifications:

  • Rated voltage of the sensor supply - 12 V.
  • The rated current of the heater chain - (1, 35 ± 0,2) A.
  • RTT ramp-up from 300 to 600 mV and decline from 600 to 300 mV should be less than 125 ms.
  • The resistance of the heater circuit in the cold state at ambient temperature (20 ± 3) ° C to be (9 ± 2) ohms.
  • 100g of the sensor mass.

Manufacturer's Warranty:

The reliability of the sensor is checked operational tests on cars, as well as bench testing, 12 months

We provide delivery to Moscow, St. Petersburg, Samara region, Tatarstan, Sverdlovsk Region and the Novosibirsk region, and so on.