Civic LX Sedan L4-1590cc 1.6L SOHC MFI (1998)
Oxygen Sensor: Service and Repair
PRIMARY H02S:
1. Remove the primary H02S.
D16Y5, D16Y7 Engines:
a. Disconnect the primary H02S connector, then remove the cover.
b. Remove the primary H02S.
B16A2, D16Y8 Engines:
