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MPI – Troubleshooting 13A-3 Connector inspection : B-32 Change No.2 wastegate solenoid valve. Check connector: B-19X Inspect, repair harness between No.2 wastegate Check connector: C-49 Replace engine ECU Check harness between No.2 wastegate Check connector: C-49 Replace engine ECU. B-32 No.2: measure at wastegate solenoid valve solenoid valve side • Resistance between 1 and 2 OK: 29 - 35 Ω (at 20˚C) Measure at B-32 No.2 waste gate solenoid valve harness side. • Ignition switch ON: OK: battery voltage Measurement at C-49 engine ECU connector OK: battery voltage Check harness between No.2 wastegate Check harness between No.2 wastegate TROUBLESHOOTING 1. Inspection procedures for different types of malfunction Inspection procedure 37 No.2 Wastegate solenoid valve system <6M/T> The No.2 wastegate solenoid valve controls excess pressure Assumed cause of concern • No.2 wastegate solenoid valve malfunction Repair Repair Repair Repair OK OK OK OK OK OK OK NG NG NG NG NG NG NG NG Repair NG Repair Repair OK OK OK |