Download 02 Sensor Wiring Diagram
Pictures. For the most part, o2 sensors detect the effect of a problem not the cause.the fuel/air mixture is incorrect.the problem may be in the wiring harness to a particular sensor and not the. Ran a wire from under the hood to the connector for the passenger side 02 sensor.
Search in images for a quick view. 3ø wiring diagrams diagram dd1. In dahlander connection (tapped winding).
This sensor works in dirty and corrosive applications where metal electrode sensors would otherwise fail.
Just need to know which wire goes to what senor. In dahlander connection (tapped winding). If the sensor leds are not illuminated, then the detector lacks power (check wiring. Color codes for o2 sensors.