P1493

DTC P1493 EGR SOLENOID VALVE SIGNAL #1 CIRCUIT MALFUNCTION (HIGH INPUT)

DTC DETECTING CONDITION:
- Immediately at fault recognition
- GENERAL DESCRIPTION.

TROUBLE SYMPTOM:
- Improper idling
- Poor driving performance
- Engine breathing

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: