Nissan Skyline R34 workshop service manual page 31

text version of content this owner's manual page from owners manual to the vehicle Nissan Skyline, year of production 1998 - 2002:

TROUBLE DIAGNOSES CONSULT (Cont'd) ACTIVE TEST MODE TEST ITEM CONDITION JUDGEMENT CHECK ITEM (REMEDY) Engine: Return to the original trouble INJECTION If trouble symptom disappears, see : ~,"~~,,,~scOnnectOr I . CCohArthe amount of fuel injection CHECK ITEM. Oxygen sensor US~~~CONSULT. Engine: After warming up, idle the . Harness and connector IACV-AACN engine. Engine speed changes according to the OPENING Change the IACV-AAC valve opening opening percent. IACV-AAC valve percent using CONSULT. Engine: Return to the original trouble ENG COOLANT conditioo If trouble symp:orn disappears, see : Sensor TEMP Change the engine coolant CHECK ITEM. 0 Fuel injectors temperature using CONSULT. Engine: Return to the original trouble condition If trouble symptom disappears, see 0 Adjust ignition timing (by moving IGNITION TIMING Timing light: Set CHECK ITEM. camshaft position sensor) Retard the ignition timing using CONSULT. - I . Engine: After warming up, idle the engine. Harness and connector A/C switch "OFF Compression POWER BALANCE . Shift lever uNn Engine runs rough or dies. Injectors Cut off each injector signal one at a 0 lgnition coil with power transistor time using CONSULT. Spark plugs COOLING FAN Ignition switch: ON Hamess and connector RB25DE, Turn the cooling fan "ON" and "OFF Cooling fan moves and stops. Cooling fan motor RB25DET using CONSULT. Cooling fan relay 0 lgnition switch: ON (Engine stopped) . Harness and connector FUEL PUMP RELAY . Turn the fuel pump relay "ON" and Fuel pump relay makes the operating "OFF using CONSULT and listen to sound. Fuel pump relay operating sound. VlAS SOL VALVE RB20DE (UB), RB25DE VALVE TIMING SOL Checks control items and output circuit by arbitrary ON/OFF operation. SWIRL CONT SOL VALVE 0 RB20DE (UB) . In this test, the coefficient of self-learning control mixture ratio returns to the original coefficient by touching "CLEAR" on the SELF-LEARNING CONT screen. 0 Engine: Run engine at 2,000 rpm. EVAP canister purge control solenoid . Harness and connector . Turn the EV~P canister purge control valve makes an operating sound. Check EVAP canister purge control solenoid PURG VOL CONTN solenoid valve and using vacuum signal for EVAP canister purge valve CONSULT and listen for operating Vacuum hose sound. ~~~~~~a'cuum exists. VC OFF . Vacuum does not exist.

owners manual Nissan Skyline

owners manual Nissan Skyline - year of production: 1998, 1999, 2000, 2001, 2002 - Nissan Skyline R34 workshop service manual EN