Fuel Pressure Regulator

See CIRCUIT TEST HC in appropriate article:

• For 3.8L vehicles, see TESTS W/CODES - 3.8L .
• For 4.6L SOHC vehicles, see TESTS W/CODES - 4.6L SOHC .
• For 4.6L DOHC vehicles, see TESTS W/CODES - 4.6L DOHC .