LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Honda >> 2009 >> S2000 CR >> Repair and Diagnosis (Single Page) >> Quick Lookups >> DTC Index >> Catalytic Converter DTCS
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Catalytic Converter DTCS

NOTE: Retrieval of some diagnostic codes may require the use of special OEM tester or flash method using instrument cluster indicator. For procedures/testing of codes not shown below, refer to appropriate system article.
CATALYTIC CONVERTER DIAGNOSTIC TROUBLE CODES (DTC) IDENTIFICATION

DTC Description
P0420 Catalyst System Efficiency Below Threshold
scientia non olet · About LEMON Manuals