DTC P05CC: General Description

Courtesy of HONDA, U.S.A., INC.

The cold start emission reduction process controls the air fuel ratio to lean when the engine is cold to lower emissions as the catalyst is not warmed up. If the difference between the phase control command and the actual timing of the camshaft using the camshaft position (CMP) is excessive for a certain period of time, the PCM detects a malfunction and stores a DTC.