Primary HO2S Replacement

Special Tools Required
O2 sensor wrench (  07LAA-PT50101)
 



1.Disconnect the primary HO2S 4P connector (A), then remove the primary HO2S (B).

KG, KS, KE, KR, KU, KZ, FO, KQ models: 

KN, KM, KY, MA, PH, IN, KK models. 

2.Install the primary HO2S in the reverse order of removal.