P0400

DTC P0400 EXHAUST GAS RECIRCULATION FLOW

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

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

CAUTION: After repair or replacement of faulty parts, perform Clear Memory Mode Clear Memory Mode and Inspection Mode Preparation For the Inspection Mode - Using a Scan Tool

Wiring Diagram:

Step 1-2: