Bosch Wideband O2 Sensor Wiring Diagram

Wx 5621 wiring diagram for bosch oxygen sensor free.

Bosch wideband o2 sensor wiring diagram.

The sensor is not to be fitted near to the exhaust pipe outlet so that the influence of the outside air can be ruled out. In a rich mixture the oxygen ions will combine on the pump cell s catalytic. The exhaust gas passage opposite the sensor must be free of leaks in order to avoid the effects of leak air. 5 wire o2 sensor diagram e30 wiring vs 1431 wideband 4 lsu connectors and library xb 1235 innovate as well bosch 2 wx 5621 for oxygen free broadband raspberry pi a lambda controller display problems audiforums com 5 wire o2 sensor diagram e30 wiring vs 1431 wideband 5 wire 4 o2 diagram lsu connectors and wiring 5 wire read more.

Bosch oxygen sensor installation guide page 5 of 7 use the wire color reference table to determine the proper wire connection. 1 identify the two heater wires first 2 wires that are the same color and match. 5 wire o2 sensor diagram e30 wiring vs 1431 wideband 5 wire 4 o2 diagram lsu connectors and wiring 5 wire diagram wiring library. Can anyone explain whats happening inside the plug that requires this extra wire.

O 2 4e 2 o 2. Premium wideband a f o2 oxygen sensors. Protect the sensor against condensation water. Wideband air fuel sensors perform the same function as a regular o2 sensor but they precisely measure the amount oxygen in the exhaust rather than just switching between rich too much fuel not enough oxygen and lean too much oxygen not enough fuel.

Wideband o2 sensors and air fuel a f. Download our wiring diagrams for our complete range of bosch controls and modules. I am wiring a bosch lsu 4 2 wideband to an aem infinity 508. The bosch wideband has 5 wires on a 6 plug connector.

As far as possible install the sensor vertically wire upwards. 5 wire o2 sensor diagram e30 wiring. But there are 6 wires that go to the ecu side of the plug and aem says it has to be wired that way.