General Information

Engine Control
P0275 Cylinder 5 Contribution/Balance - General Information

General Description

PCM monitors Air/Fuel ratio of the each cylinder based on O2 sensor signal. PCM performs this monitoring for 20sec with a particular condition, and corrects fuel quantity of the each cylinder.

DTC Description

PCM sets DTC, If it detects inbalance of Air/Fuel correction in each cylinder.

DTC Detecting Condition