P1517 OBD Code Definition:
P1517 Intake Manifold Runner Control Input Error
P1517 OBD Code Description:

Possible Causes

• Power Supply Relay for Engine Control Module faulty
• Wiring between Engine Control Module and Power Supply Relay for Engine Control Module faulty

Possible Solutions

• Check/Replace Power Supply Relay for Engine Control Module
• Check Wiring between Engine Control Module and Power Supply Relay for Engine Control Module
• Check/Replace Engine Control Module