Test NS-2A - Inspecting Fuel System

WARNING: This page is about a different car, the 1995 Dodge Ram Wagon, 1995 Dodge Ram Van, 1995 Dodge Pickup, 1995 Dodge Dakota, and 1995 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: High fuel pressure may be present in fuel lines. Open fuel system with caution. See FUEL PRESSURE RELEASE procedure.

Ensure throttle cables are not holding throttle open. If throttle is held open, repair as required. Perform TEST VER-1. If throttle is not held open, go to next step.
Using scan tool, read Throttle Position (TP) sensor voltage. If voltage is less than 1.5 volts, go to next step. If voltage is more than 1.5 volts, disconnect TP sensor connector. Inspect terminals. Repair as required. Perform TEST VER-1. If terminals are okay, replace TP sensor. Perform TEST VER-1.
Using scan tool, actuate fuel system. Listen for fuel pump operation at fuel tank. If fuel pump operation cannot be heard, go to TEST NS-5A. If fuel pump operation can be heard, turn ignition off.
Ensure fuel tank is at least 1/4 full. Release fuel pressure. Install a fuel pressure gauge in fuel supply line. Turn ignition on. Using scan tool, actuate fuel system. Read fuel pressure gauge reading.
If fuel pressure is more than 44 psi (3.3 kg/cm² ), replace fuel filter/regulator. Perform TEST VER-1. If fuel pressure is less than 44 psi (3.3 kg/cm² ), go to next step.
If pressure is less than 34 psi (2.5 kg/cm² ), go to TEST NS-4A. If pressure is more than 34 psi (2.5 kg/cm² ), go to next step.
If vehicle initially starts and stalls repeatedly, go to TEST NS-7A. If vehicle does not initially start and stall repeatedly, go to TEST NS-3A.