Fuel System: 3.7L

Fuel System 

The fuel system consist of:

• an All-Wheel Drive (AWD) saddle-type or Front Wheel Drive (FWD) L-shaped fuel tank.
• fuel, vapor and brake tubes in an integrated bundle assembly.
• quick connect fuel and vapor tube couplings.
• a fuel tank filler pipe assembly, which cannot be modified in any way, that also contains a restrictor plate to permit only unleaded fuel to be pumped into the tank.
• Easy Fuel ™ (capless) fuel tank filler pipe assembly.
• an Fuel Pump Control Module (FPCM).
• a Mechanical Returnless Fuel System (MRFS).
• a Fuel Pump (FP) module containing:
  • the electric FP module which provides pressurized fuel to the engine.
  • the fuel level sensor.
  • a check valve which maintains system pressure after the pump is shut off.
  • a pressure relief for overpressure protection in the event of restricted airflow.
  • a fuel filter providing filtration to protect the fuel injectors from foreign material.

The AWD vehicles have 2 fuel level sensors, one mounted on the FP module located in the LH side of the fuel tank and a separate fuel level sensor located in the RH side of the fuel tank.