DTC P2ECB (1203): General Description

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

FIRE control is performed for the purpose of reducing emission matter by early activation of the catalytic converter. To monitor the response of the generator motor torque, the motor control module monitors the estimated torque. When the FIRE control is activated, if the estimated torque cannot follow the specified torque for a specified time, the motor control module in the power control unit (PCU) detects a malfunction and stores a DTC.