Wrangler L4-150 2.5L VIN H TBI (1986)
Oxygen Sensor: Service and Repair
Throttle Body Fuel Injection
1.
Disconnect electrical connector from sensor.
2.
Remove sensor from exhaust pipe adapter, then clean threads in adapter.
3.
Apply suitable anti-seize compound to threads of sensor, ensuring not to get any compound on any other part of sensor.
4.
Hand start sensor into adapter, then torque to 20-25 ft.lbs.
5.
Reconnect sensor electrical connector. Do not push rubber boot down on sensor body beyond .5 inch from base.
