Nissan Murano: Engine Control System :: Vq35de / Symptom Diagnosis

Variable Induction Air System

Component Function Check CHECK OVERALL FUNCTION-I With CONSULT Start engine and warm it up to the normal operating temperature. Perform “VIAS S/V-1” in “ACTIVE TEST” mode with CONSULT...

Engine Control System Symptoms

Symptom Table SYSTEM — BASIC ENGINE CONTROL SYSTEM  SYMPTOM Reference page HARD/NO START/RESTART (EXCP. HA) ENGINE STALL HESITATION/SURGING/FLAT SPOT SPARK KNOCK/DETONATION LACK OF POWER/POOR ACCELERATION HIGH IDLE/LOW IDLE ROUGH IDLE/HUNTING IDLING VIBRATION SLOW/NO RETURN TO IDLE OVERHEATS/WATER TEMPERATURE HIGH EXCESSIVE FUEL CONSUMPTION EXCESSIVE OIL CONSUMPTION BATTERY DEAD (UNDER CHARGE) Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA Fuel Fuel pump circuit 1 1 2 3 2   2 2     3   2 Diagnosis Procedure Fuel pressure regulator system 3 3 4 4 4 4 4 4 4   4     Work Procedure Fuel injector circuit 1 1 2 3 2   2 2     2     Component Function Check Evaporative emission system 3 3 4 4 4 4 4 4 4   4     System Description Air Positive crankcase ventilation system 3 3 4 4 4 4 4 4 4   4 1   Positive Crankcase Ventilation (PCV) Incorrect idle speed adjustment       1 1 1 1   1     Work Procedure Electric throttle control actuator 1 1 2 3 3 2 2 2 2   2   2 DTC Description, DTC Description Ignition Incorrect ignition timing adjustment 3 3 1 1 1   1 1     1     Work Procedure Ignition circuit 1 1 2 2 2   2 2     2     Component Function Check Power supply and ground circuit 2 2 3 3 3   3 3   2 3   Diagnosis Procedure Mass air flow sensor circuit 1 1 2 2 2   2 2     2     DTC Description, DTC Description Engine coolant temperature sensor circuit 3 3 3       DTC Description, DTC Description Air fuel ratio (A/F) sensor 1 circuit             DTC Description, DTC Description, DTC Description, DTC Description, DTC Description Throttle position sensor circuit     2 2       DTC Description, DTC Description, DTC Description, DTC Description, DTC Description Accelerator pedal position sensor circuit     3 2 1             DTC Description, DTC Description, DTC Description, DTC Description Knock sensor circuit     2               3     DTC Description Engine oil temperature sensor 4 2       3     DTC Description, DTC Description Crankshaft position sensor (POS) circuit 2 2           DTC Description Camshaft position sensor (PHASE) circuit 3 2           DTC Description Nissan Murano Vehicle speed signal circuit   2 3   3           3     DTC Description ECM 2 2 3 3 3 3 3 3 3 3 3     DTC Description, DTC Description Intake valve timing control solenoid valve circuit   3 2   1 3 2 2 3   3     DTC Description Intake valve timing intermediate lock control solenoid valve circuit DTC Description Exhaust valve timing control solenoid valve 3 2   1 3 2 2 3   3 DTC Description PNP signal circuit     3   3   3 3     3     DTC Description VIAS control solenoid valve 1 circuit 1 DTC Description VIAS control solenoid valve 2 circuit 1 DTC Description Refrigerant pressure sensor circuit   2   3 3   4     Component Function Check Electrical load signal circuit             3           Component Function Check Air conditioner circuit 2 2 3 3 3 3 3 3 3   3   2 Work Flow ABS actuator and electric unit (control unit) 4 Work Flow 1 - 6: The numbers refer to the order of inspection...

Other information:

Nissan Murano (Z52) 2015-2024 Service Manual: Steering System :: Precaution. Precautions

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collisions...

Nissan Murano (Z52) 2015-2024 Service Manual: C1b00-4b Camera Unit Malf

DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition C1B00-4B CAMERA UNIT MALF (Camera unit malfunction) Diagnosis condition When ignition switch is ON. Signal (terminal) - Threshold Temperature around lane camera unit is excessively high (Above 100°C)...