OBD II Fault Codes Reference Guide

More than 4,000 OBDII fault codes are compiled and qualitatively described in this compendium of generic and manufacturer-specific proprietary fault codes for common vehicles. The diagnostic connectors, protocols and their classifications, breakdown of fault codes, and vocabulary used to describe components are detailed in the discussion of the anatomy of the OBDII scan tool. This comprehensive reference to fault codes aids in diagnostic assessment by making clear the nature of an automotive problem so that beginner and advanced technicians can make effective repairs.