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DI10-169 CHANGED BY EFFECTIVE DATE AFFECTED VIN DIAGNOSIS DI ENG SM - 2004.4 Trouble Code and Symptom Diagnosis Procedures High Torque Trim High Torque Trim Trouble Code Symptom P1170 MIL ON YES YES YES Read DTC IMV Related DTC? Read DTC NO Rail Pressure Sensor Problem? Check transfer pressure fuel system Transfer pressure fuel system Problem? Replace ECU Refer to IMV diagnosis Repair or replace Repair or replace YES Check high pressure fuel system High pressure fuel system Problem? NO Repair or replace NO NO * Refer to “Check High and Transfer pressure system”. |