general information - Martin Nez

4-26 FI SYSTEM DIAGNOSISUSE OF SDS DIAGNOSIS RESETPROCEDURE• After repairing the trouble, turn OFF the ignition switch andturn ON again.• Click the DTC inspection button 1.• Check the DTC.• The previous malfunction history code (Past DTC) stillremains stored in the ECM. Therefore, erase the history codememorized in the ECM using SDS tool.NOTE:The malfunction code is memorized in the ECM also when thewire coupler of any sensor is disconnected. Therefore, when awire coupler has been disconnected at the time of diagnosis,erase the stored malfunction history code using SDS.• Click “Clear” 2 to delete history code (Past DTC).• Follow the displayed instructions.• Check that both “Current DTC” 3 and “Past DTC” 4 aredeleted (NIL).