This adapter is used when running a LSU4.2 wiring harness with a NanoPRO to use a NTK lab grade sensor.
This adapter is used when running our Alcohol O2 module with our PRO550 or PRO600 harness. It will convert the Bosch O2 connector to the NTK sensor that is used with our Alcohol O2.
Female Bosch O2 connector to Male NTK O2 sensor
*One adapter required per sensor.