#
PURGE CONTROL

id014000163300

## Outline

• The function of the purge control is essentially carried over from that of the previous Mazda 121 121DEMIO (DW) models except for the following:

  - Operation conditions

## Operation

### Operation condition

  • Purge control during normal driving: When all of the following conditions have been met, the PCM sends a duty signal to the purge solenoid valve:
  - Fuel injector control in feedback zone or heavy load volume increase zone
  - DTC for MAF circuit system malfunction not stored
  - Engine coolant temperature 60°C {140°F} or more