Engine - Diagnostics

DTC P0400 EXHAUST GAS RECIRCULATION FLOW

DTC DETECTING CONDITION:
- Detected when two consecutive driving cycles with fault occur.

TROUBLE SYMPTOM:
- Movement performance problem when engine is low speed.
- Improper idling
- Movement performance problem

CAUTION: After repairing or replacing the defective part, perform the Clear Memory Mode Clear Memory Mode and Inspection Mode.

Wiring Diagram:

Step 1-2: