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6E-66 Engine Control System (4HK1) Diagnostic Trouble Code (DTC) List DTC Flash MIL Status DTC Name Condition for Running the DTC Condition for Setting the DTC Possible Cause P0087 227 ON Fuel Rail • DTCs P0090, P0192, P0193, • The ignition switch is ON. • The ignition voltage is more than 18 Either of following • The ECM detects that the FRP sensor • The ECM detects that the FRP sensor • Fuel leaking at high pressure side. • Loss fuel or less fuel in the fuel tank. • Pressure limiter valve opening pressure drop. • Faulty fuel injector. looseness, kinks or • Faulty or clogged fuel filter. • FRP sensor circuit is intermittently open • FRP sensor circuit high resistance. • FRP regulator circuit is intermittently open • FRP regulator circuit high resistance. • Faulty FRP sensor. P0088 118 ON Fuel Rail • DTCs P0192, P0193, P1630 and • The ignition switch is ON. • The ignition voltage is more than 18 • The engine is running. First Stage DTC • The ECM detects that the FRP sensor Second Stage DTC • The ECM detects that the FRP sensor • Loss fuel or less fuel in the fuel tank. • Faulty fuel injector. looseness, kinks or • Faulty or clogged fuel filter. • FRP sensor circuit is intermittently open • FRP sensor circuit high resistance. • FRP regulator circuit is intermittently open • FRP regulator circuit high resistance. • Faulty FRP sensor. |