Removal & Installation
WARNING: This page is about a different car, the 2002 Isuzu Trooper, 2002 Isuzu Rodeo Sport, 2002 Isuzu Rodeo, 2002 Isuzu Axiom, and 2002 Honda Passport. However, it is still accessible from the selected car via links, so may be relevant.
- Heated Oxygen Sensors (HO2S) are mounted in exhaust pipe before and after catalytic converters. HO2S is equipped with a permanent pigtail, which must be protected from damage when HO2S is removed.
- Ensure HO2S is free of contaminants. Avoid using cleaning solvents of any type. HO2S may be difficult to remove if engine temperature is less than 120°F (48°C). If re-using HO2S, always use anti-seize compound on threads before installation. Tighten HO2S to specification. See TORQUE SPECIFICATIONS .