Yep, you got it! Just put the switch in pos #4 and connect the white wire back to the signal wire that the old sensor had been on. In the 84-89 Carrera cars the O2 signal wire is found on Pin #24 of the DME connector. Or wire it back to the engine bay to the O2 harness that had been connected to the old factory O2 sensor.
Quote:
Originally Posted by puddy
If I understood Sal's previous posts correctly, I can remove the old O2 sensor, install the new WbO2 sensor and connect/splice the white wire from the old narrow band sensor's connector to the white wire coming from the gauge, set the gauge to the correct setting with the switch on the back, and Bobs yer uncle?
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