Fuel Delivery System
WARNING: This page is about a different car, the 2009 Jeep Patriot and 2009 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.
For the fuel system DTC diagnostics. Refer to DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Diagnosis and Testing .
For the symptom based Non-DTC diagnostics. Refer to Non-DTC Diagnostics/Driveability - Gas - Diagnosis and Testing .