DTC P050A (2017 2018 2019): General Description

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

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

The quick warm-up system supplies additional air and retards the ignition timing when the engine is cold to activate the catalytic converter as quickly as possible. When the actual amount of air is less than the target amount, the powertrain control module (PCM) detects a malfunction and stores a DTC.