Nissan Skyline R34 workshop service manual page 117

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

TCSIABS SYSTEM CONSULT for Throttle Control Unit Control System (Cont'd) SELF-DIAGNOSTIC RESULTS MODE - - Diagnostic item I Diagnostic item is detected when . I Check item THROTTLE POSl SEN Throttle position sensor signal output is abnormally high or Throttle position sensor circuit continues to stay low for a certain period of time. THROTTLE MOTOR Throttle motor sensor signal output is abnormally high or con- Throttle motor sensor and circuit tinues to stay low for a certain period of time. 1 I Circuit for throttle motor target angle signal (DKR line) is open Circuit for the communication THRTL OPEN TRGET or shorted. line between the throttle control TCS/ABS control unit is abnormal. unit and the TCSIABS control THROTTLE ACTUATOR Throttle motor operation does not accord with the throttle unit motor target angle. I THROTTLE MOTOR Overcurrent is applied to the throttle motor drive circuit. Throttle motor and circuit RLY 1 [SHORT] 1 Throttle motor relay is short-circuited. THROlTLE MOTOR RLY Throttle motor relay and circuit [OPEN] Throttle motor relay is open. ENGINE START SIG Start signal is not correctiy entered due to short. Start signal circuit and ECM-TCM or ECM I I -- NEUTRAL POSl SW Parkheutral position switch signal is not correctly entered due Neutral position switch circuit to open or shorted circuit. and PNP switch circuit DATA MONITOR PROCEDURE Refer to CONSULT Instruction Manual for details on data monitor function. Turn ignition switch OFF. Connect CONSULT connector to data link connector for CON- SU LT. Turn ignition switch ON. connector for Touch "START' on CONSULT screen. Touch ''THROTTLE CONTROL" on CONSULT screen. Touch "DATA MONITOR". Touch "SETTING" to set recording condition. Touch one key from "AUTO TRIG", "MANUAL TRIG" and "SPECIAL", and then touch "LONG TIME". With "AUTO TRIG" selected, the data is automatically recorded if a malfunction occurs during the data monitor. With "SPE- CIAL" selected, the data is automatically recorded when TCS is activated. Touch "ENTER". Return to "SELECT MONITOR ITEM" screen and touch "ALL SIGNALS". Display data monitor. If necessary, sequentially touch "REC START', "REC STOP", "DATA DISPLAY", "NUMBER PRINT' and "PRINT' to print out the data. Bb38

owners manual Nissan Skyline

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