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EC-1026 [YD (WITH EURO-OBD)] DTC P0093 FUEL SYSTEM DTC P0093 FUEL SYSTEM PFP:17520 On Board Diagnosis Logic EBS0139D DTC Confirmation Procedure EBS0139E NOTE: WITH CONSULT-II 1. Turn ignition switch ON. 2. Select “DATA MONITOR” mode with CONSULT-II. 3. Start engine and keep engine speed more than 4,000 rpm for at 4. If 1st trip DTC is detected, go to . WITH GST Follow the procedure “WITH CONSULT-II” above. DTC No. Trouble diagnosis name DTC detecting condition Possible cause P0093 Fuel system leak ECM detects a fuel system leak. ● Fuel pump ● Fuel rail ● Fuel pipe ● Fuel rail pressure relief valve ● Air mixed with fuel ● Lack of fuel SEF817Y |