6. Detect Malfunctioning Part

Check the following.

• Fuel pump and circuit (Refer to DTC P1220 FUEL PUMP CONTROL MODULE (FPCM)  and FUEL PUMP CIRCUIT  .)
• Fuel pressure regulator (Refer to FUEL PRESSURE CHECK  .)
• Fuel lines .)
• Fuel filter for clogging
  1. : Repair or replace.