90 RENR5042-02 Troubleshooting Section g01121144 Illustration 14 The location of the fuel pressure sensor depends on the engine’s configuration. (6) Fuel pressure sensor B. Thoroughly inspect connectors (3) and (4). Thoroughly inspect the connectors for each pressure sensor. Refer to Troubleshooting, “Electrical Connectors - Inspect”. g01123205 Illustration 15 P2 terminals that are associated with the 5 volt supply for the pressure sensors (P2-17) Return (P2-54) Return (P2-72) +5 VDC (P2-80) +5 VDC