Suzuki Wagon R Plus RB413 - DTC P0401 Exhaust Gas Recirculation Flow Insufficient Detected; DTC P0402 Exhaust Gas Recirculation Flow Excessive Detected

6-2-120 ENGINE GENERAL INFORMATION AND DIAGNOSIS (M13 ENGINE)
DTC P0401 Exhaust Gas Recirculation Flow Insufficient Detected
DTC P0402 Exhaust Gas Recirculation Flow Excessive Detected
System/Wiring Diagram
1. EGR value 4. Sensed information 7. “IG COIL” fuse 10. Main relay
2. Intake manifold 5. Fresh air 8. Relay box
3. ECM 6. Exhaust gas 9. Ignition switch