Test Hf: Catalyst Efficiency Monitor & Exhaust Systems: Notes

NOTE: After each service or repair procedure has been completed, reconnect all components. Clear DTCs and repeat QUICK TEST procedures to ensure all EEC-V systems are working properly and DTCs are no longer present.

NOTE: For additional information on Catalyst Efficiency Monitor, see CATALYST EFFICIENCY MONITOR under DIAGNOSTIC MONITORING TESTS. For additional information on exhaust systems, see EXHAUST SYSTEM under CATALYST & EXHAUST SYSTEMS in THEORY & OPERATION - CNG, FLEX-FUEL & GASOLINE article.