Toyota 2 2 Engine Diagram

Camry toyota engine 1995 sensor diagram le exhaust code located 2l 1994 vacuum firewall manifold idle ecm do rpm knock What do i do to clear trouble code 31 and 52 on a 1994 toyota camry 4

What do I do to clear trouble code 31 and 52 on a 1994 toyota camry 4

What do I do to clear trouble code 31 and 52 on a 1994 toyota camry 4