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P0087 FRP CONTROL SYSTEM EC-217 < DTC/CIRCUIT DIAGNOSIS > [MR FOR NISMO RS MODELS] C D E F G H I J K L M A EC N P O P0087 FRP CONTROL SYSTEM DTC Logic INFOID:0000000012197773 DTC DETECTION LOGIC NOTE: • If DTC P0087 is displayed with DTC P0090 and/or P1197, first perform the trouble diagnosis for DTC P0090 and/or P1197. • DTC P0087 may be displayed when running out of gas or air accumulation. DTC CONFIRMATION PROCEDURE 1. CHECK FUEL LEAKAGE 1. Turn ignition switch ON. 2. Visually check the piping between low pressure fuel pump and fuel injectors for fuel leakage. 3. Start the engine. 4. Visually check the piping between low pressure fuel pump and fuel injectors for fuel leakage. YES >> GO TO 2. NO >> Repair or replace error-detected parts. 2. PRECONDITIONING If DTC CONFIRMATION PROCEDURE has been previously conducted, always perform the following proce- dure before conducting the next test. 1. Turn ignition switch OFF and wait at least 10 seconds. 2. Turn ignition switch ON. 3. Turn ignition switch OFF and wait at least 10 seconds. TESTING CONDITION: • Before performing the following procedure, confirm that battery voltage is 11 V or more at idle. • Before performing the following procedure, check that the fuel tank is 1/8 full of fuel. >> GO TO 3. 3. PERFORM DTC CONFIRMATION PROCEDURE-1 WITH CONSULT 1. Turn ignition switch ON. 2. Select “COOLAN TEMP/S” in “DATA MONITOR” mode of “ENGNE” using CONSULT. 3. Check the following condition;. DTC No. Trouble diagnosis name (Trouble diagnosis content) DTC detecting condition Possible cause P0087 LOW FUEL PRES • Fuel rail pressure does not reach 1.3 MPa (13 bar, 13.3 kg/cm2, 188.5 psi) °C (41°F) – 40°C (104°F)]. • Fuel rail pressure remains at 8.5 MPa (85 bar, 86.7 kg/cm2, 1232.8 psi) or °C (41°F) – 40°C (104 °F)]. • The following condition continues for 5 seconds or more after engine start ≥ 2.7 MPa (27 bar, 27.5 kg/ cm2, 392 psi). • Fuel system COOLAN TEMP/S : 5 – 40 °C (41 – 104°F) |