A/F Sensor

A/F Sensor Replacement

Special Tools Required
O2 sensor socket wrench, Snap-on YA8875, SP Tools 93750, or equivalent, commercially available.

Front Bank (Bank 2)




1. Disconnect the front A/F sensor 8P connector (A), then remove the A/F sensor (B) with an O2 sensor socket wrench.
2. Install the parts in the reverse order of removal.

Rear Bank (Bank 1)




1. Disconnect the rear A/F sensor 8P connector (A), then remove the rear A/F sensor (B) with an O2 sensor socket wrench.
2. Install the parts in the reverse order of removal.