P1449 Opel Evaporative Check Solenoid Circuit Malfunction

P1449 Opel Evaporative Check Solenoid Circuit Malfunction

Possible causes
– Battery Module
Tech description
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1449 Opel Description

The high-voltage battery in the IMA (integrated motor assist) system is designed to operate within the upper and lower limits of the SOC (state of charge) voltage and the battery capacity limits. When the battery deteriorates, the voltage is subject to an increase or a decrease, so the limits of the battery capacity is narrowed. Therefore, if the upper and lower limits of the SOC are detected when driving, the BCM (battery condition monitor) calculates the sum of the current and calculates the battery capacity. If the power is less than a set value, a malfunction is detected and a DTC is stored.

Opel Vehicle:Opel Meriva,Opel Astra,Opel Corsa,Opel Zafira,Opel Omega,Opel Calibra,Opel Vectra
CategoriesUncategorized