Test Procedure

NOTE: To identify circuits and circuit wire color, see appropriate WIRING DIAGRAM under ENGINE PERFORMANCE in SYSTEM WIRING DIAGRAMS.

NOTE: After any repair has been made. See AFTER-REPAIR PROCEDURE under SELF DIAGNOSTIC SYSTEM. For component removal and installation, see REMOVAL, OVERHAUL & INSTALLATION article.

For circuit diagram, see Figure. For test procedure see Fig 1-Fig 3 .

Fig 1: DTC P0131 & P0137 Test Procedure (1 Of 3)

Courtesy of HYUNDAI MOTOR CO.

Fig 2: DTC P0131 & P0137 Test Procedure (2 Of 3)

Courtesy of HYUNDAI MOTOR CO.

Fig 3: DTC P0131 & P0137 Test Procedure (3 Of 3)

Courtesy of HYUNDAI MOTOR CO.