P0400
DTC P0400 EXHAUST GAS RECIRCULATION FLOWDTC DETECTING CONDITION:
- Detected when two consecutive driving cycles with fault occur.
TROUBLE SYMPTOM:
- Movement performance problem when engine is low speed.
- Erroneous idling
- Movement performance problem
CAUTION: After repairing or replacing the defective parts, perform the Clear Memory Mode and Inspection Mode.