Nissan Skyline R34 workshop service manual page 33

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

TROUBLE DIAGNOSES t i CONSULT (Cont'd) i FUNCTION TEST MODE FUNCTION TEST CONDITION JUDGEMENT CHECK ITEM (REMEDY) ITEM lgnition switch: ON SELF-DIAG (Engine stopped) Objective system RESULTS Displays the results of on board diagnostic system. -- Harness and connector ignition switch: ON (Engine stopped) Throttle valve: OFF Throttle position sensor (Closed Throttle position sensor circuit is opened throttle position) CLOSED THROTTLE tested when throttle is opened and Throttle position sensor (Closed POSl closed fully. ("IDLE POSITION" is throttle position) adjustment the test item name for the vehicles Throttle valve: ON Throttle linkage in which idle is selected by throttle closed Venfy operation in DATA position sensor.) MONITOR mode. Harness and connector lgnition switch: ON Range (Throttle Throttle position sensor THROTTLE POSl (Engine stopped) valve fully opened More than Throttle position sensor SEN CKT Throttle position sensor circuit is - Throttle valve 3.0V adjustment tested when throttle is opened and fully closed) Throttle linkage closed fully. Verify operation in DATA MONITOR mode. lgnition switch: ON Out of N/P PARWNEUT POSl (Engine stopped) positions OFF Harness and connector SW CKT Neutral position switch circuit is Neutral position switch tested when shift lever is In N/P positions Linkage adjustment manipulated. lgnition switch: ON Harness and connector (Engine stopped) Fuel pump FUEL PUMP Fuel pump circuit is tested by There is pressure pulsation on Fuel pump relay CIRCUIT checking the pulsation in fuel the fuel feed hose. Fuel filter clogging pressure when fuel tube is Fuel level pinched. -- The valve timing control system is VALVE TIMING SN diagnosed by checking for CKT operating sound of the solenoid valve. COOLING FAN lgnition switch: ON Harness and connector CIRCUIT (Engine stopped) The cooling fan rotates and Cooling fan motor RB25DE, RB25DET Cooling fan circuit is tested when stops every 3 seconds. Cooling fan relay cooling fan is rotated. lgnition switch: ON -+ START Start signal circuit is tested when engine is started by operating the START SIGNAL starter. Battery voltage and water Harness and connector CIRCUIT temperature before cranking, and Start signal: OFF 3 ON lgnition switch average battery voltage, mass air flow sensor output voltage and cranking speed during cranking are displayed.

owners manual Nissan Skyline

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