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MPI – TROUBLESHOOTING 13A-26 MUT-II/III service data Check connector B-122 To next page Intermittent malfunction (ref. C50 Engine ECU connector voltage • Undo B-122 Check connector C-50 Check harness between crank short circuit MUT-II/III service data Replace engine ECU Check connector B-19X Check and repair harness cable is damaged. Check connector C-49 Check and repair harness earth wire Check connector C-50 Check and repair harness broken Intermittent malfunction (ref. B-122 Crank angle sensor harness measurement (1) Voltage across 2 - earth (Ignition switch: ON) (2) Voltage across 3 - earth (Ignition switch: ON) (3) Resistance across 1 – earth OK: 2 Ω or less Code No.P0335 Crank Angle Sensor System Probable causes Inspection Conditions signal is not input) • Crank angle sensor malfunction circuit, or poor connector contact • Engine ECU malfunction OK NG Repair NG OK OK OK NG (1) NG (2) NG (3) NG NG OK OK NG OK OK OK NG NG OK NG NG Repair Repair Repair Repair Repair |