Index Nissan Nissan Altima L32 (2007-2009 year) - Service and Repair Manual

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Nissan Altima L32. Manual - part 221

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Diagnosis Procedure .............................................

P0507 ISC SYSTEM .........................................

Description ............................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

P0550 PSP SENSOR .......................................

Description ............................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

Component Inspection ..........................................

P0603 ECM POWER SUPPLY .........................

Description ............................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

P0605 ECM .......................................................

Description ............................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

P0607 ECM .......................................................

Description ............................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

P0643 SENSOR POWER SUPPLY .................

DTC Logic .............................................................

Diagnosis Procedure .............................................

P0850 PNP SWITCH ........................................

Description ............................................................

DTC Logic .............................................................

Component Function Check ..................................

Diagnosis Procedure .............................................

P1148 CLOSED LOOP CONTROL ..................

DTC Logic .............................................................

P1217 ENGINE OVER TEMPERATURE .........

DTC Logic .............................................................

Component Function Check ..................................

Diagnosis Procedure .............................................

P1225 TP SENSOR ..........................................

Description ............................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

Special Repair Requirement .................................

P1226 TP SENSOR ..........................................

Description ............................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

Special Repair Requirement .................................

P1421 COLD START CONTROL .....................

Description ............................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

P1550 BATTERY CURRENT SENSOR ..........

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

P1551, P1552 BATTERY CURRENT SEN-
SOR .................................................................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

P1553 BATTERY CURRENT SENSOR ..........

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

P1554 BATTERY CURRENT SENSOR ..........

Description .............................................................

DTC Logic ..............................................................

Component Function Check ..................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

P1564 ASCD STEERING SWITCH .................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

P1572 ASCD BRAKE SWITCH ......................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection (ASCD Brake Switch) .......

Component Inspection (ASCD Clutch Switch) ......

Component Inspection (Stop Lamp Switch) ..........

P1574 ASCD VEHICLE SPEED SENSOR .....

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

P1715 INPUT SPEED SENSOR (PRIMARY
SPEED SENSOR) ...........................................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

P1805 BRAKE SWITCH .................................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection (Stop Lamp Switch) ..........

P2004 TUMBLE CONTROL VALVE ...............

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

EC-6

Component Inspection ...........................................

P2014 TUMBLE CONTROL VALVE POSI-
TION SENSOR .................................................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

P2100, P2103 THROTTLE CONTROL MO-
TOR RELAY .....................................................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

P2101 ELECTRIC THROTTLE CONTROL
FUNCTION .......................................................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

Special Repair Requirement ..................................

P2118 THROTTLE CONTROL MOTOR ..........

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

Special Repair Requirement ..................................

P2119 ELECTRIC THROTTLE CONTROL
ACTUATOR .....................................................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Special Repair Requirement ..................................

P2122, P2123 APP SENSOR ..........................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

Special Repair Requirement ..................................

P2127, P2128 APP SENSOR ..........................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

Special Repair Requirement ..................................

P2135 TP SENSOR .........................................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

Special Repair Requirement ..................................

P2138 APP SENSOR ......................................

Description .............................................................

DTC Logic ..............................................................

Diagnosis Procedure .............................................

Component Inspection ..........................................

Special Repair Requirement .................................

P2423 HC ADSORPTION CATALYST FUNC-
TION ..................................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

P2A00 A/F SENSOR 1 .....................................

Description ............................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

ASCD BRAKE SWITCH ...................................

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

Component Inspection (ASCD Brake Switch) .......

Component Inspection (ASCD Clutch Switch) ......

ASCD INDICATOR ...........................................

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

COOLING FAN .................................................

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

Component Inspection (Cooling Fan Motor) .........

Component Inspection (Cooling Fan Relay) .........

ELECTRICAL LOAD SIGNAL ..........................

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

FUEL INJECTOR ..............................................

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

Component Inspection ..........................................

FUEL PUMP .....................................................

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

Component Inspection (Fuel Pump) .....................

Component Inspection (Condenser-1) ..................

IGNITION SIGNAL ............................................

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

Component Inspection (Ignition Coil with Power
Transistor) .............................................................

Component Inspection (Condenser-2) ..................

MALFUNCTION INDICATOR LAMP ................

Description ............................................................

Component Function Check .................................

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Diagnosis Procedure .............................................

ON BOARD REFUELING VAPOR RECOV-
ERY (ORVR) .....................................................

Description ............................................................

Component Function Check ..................................

Diagnosis Procedure .............................................

Component Inspection ..........................................

POSITIVE CRANKCASE VENTILATION ........

Description ............................................................

Component Inspection ..........................................

REFRIGERANT PRESSURE SENSOR ...........

Description ............................................................

Component Function Check ..................................

Diagnosis Procedure .............................................

ECU DIAGNOSIS .......................................

ECM ..................................................................

Reference Value ...................................................

Wiring Diagram — ENGINE CONTROL SYSTEM
— ...........................................................................

Fail Safe ...............................................................

DTC Inspection Priority Chart .............................

DTC Index ............................................................

How to Set SRT Code ........................................

Test Value and Test Limit ..................................

SYMPTOM DIAGNOSIS ............................

ENGINE CONTROL SYSTEM SYMPTOMS ....

Symptom Table .....................................................

NORMAL OPERATING CONDITION ...............

Description ............................................................

PRECAUTION ............................................

PRECAUTIONS ................................................

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................

Precaution for Procedure without Cowl Top Cover

On Board Diagnostic (OBD) System of Engine
and CVT ................................................................

General Precautions .............................................

PREPARATION .........................................

PREPARATION ................................................

Special Service Tools ............................................

Commercial Service Tools ....................................

ON-VEHICLE MAINTENANCE ..................

FUEL PRESSURE ............................................

Inspection ..............................................................

EVAP LEAK CHECK ........................................

Inspection ..............................................................

ON-VEHICLE REPAIR ...............................

EVAP CANISTER ............................................

Exploded View .......................................................

Removal and Installation .......................................

Inspection ..............................................................

SERVICE DATA AND SPECIFICATIONS
(SDS) ..........................................................

SERVICE DATA AND SPECIFICATIONS
(SDS) ...............................................................

Idle Speed .............................................................

Ignition Timing .......................................................

Calculated Load Value ..........................................

Mass Air Flow Sensor ............................................

QR25DE EXCEPT FOR CALIFORNIA

BASIC INSPECTION .................................

DIAGNOSIS AND REPAIR WORK FLOW .....

Work Flow ..............................................................

Diagnostic Work Sheet ..........................................

INSPECTION AND ADJUSTMENT ................

BASIC INSPECTION ...............................................

BASIC INSPECTION : Special Repair Require-
ment .......................................................................

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ......................................................

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ...............................

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement ....

IDLE SPEED ............................................................

IDLE SPEED : Description ....................................

IDLE SPEED : Special Repair Requirement .........

IGNITION TIMING ....................................................

IGNITION TIMING : Description ............................

IGNITION TIMING : Special Repair Requirement ..

VIN REGISTRATION ...............................................

VIN REGISTRATION : Description ........................

VIN REGISTRATION : Special Repair Require-
ment .......................................................................

ACCELERATOR PEDAL RELEASED POSITION
LEARNING ...............................................................

ACCELERATOR PEDAL RELEASED POSITION
LEARNING : Description .......................................

ACCELERATOR PEDAL RELEASED POSITION
LEARNING : Special Repair Requirement ............

THROTTLE VALVE CLOSED POSITION LEARN-
ING ...........................................................................

THROTTLE VALVE CLOSED POSITION
LEARNING : Description .......................................

EC-8

THROTTLE VALVE CLOSED POSITION
LEARNING : Special Repair Requirement ............

IDLE AIR VOLUME LEARNING ..............................

IDLE AIR VOLUME LEARNING : Description .......

IDLE AIR VOLUME LEARNING : Special Repair
Requirement ..........................................................

MIXTURE RATIO SELF-LEARNING VALUE
CLEAR .....................................................................

MIXTURE RATIO SELF-LEARNING VALUE
CLEAR : Description ..............................................

MIXTURE RATIO SELF-LEARNING VALUE
CLEAR : Special Repair Requirement ...................

FUNCTION DIAGNOSIS ............................

ENGINE CONTROL SYSTEM .........................

System Diagram ...................................................

System Description ................................................

Component Parts Location ..................................

Component Description .........................................

MULTIPORT FUEL INJECTION SYSTEM ......

System Diagram ...................................................

System Description ................................................

Component Parts Location ..................................

Component Description .........................................

ELECTRIC IGNITION SYSTEM .......................

System Diagram ...................................................

System Description ................................................

Component Parts Location ..................................

Component Description .........................................

AIR CONDITIONING CUT CONTROL ............

System Diagram ....................................................

System Description ................................................

Component Parts Location ..................................

Component Description .........................................

AUTOMATIC SPEED CONTROL DEVICE
(ASCD) .............................................................

System Diagram ....................................................

System Description ................................................

Component Parts Location ..................................

Component Description ........................................

CAN COMMUNICATION .................................

System Description ................................................

COOLING FAN CONTROL .............................

System Diagram ....................................................

System Description ................................................

Component Parts Location ..................................

Component Description .........................................

EVAPORATIVE EMISSION SYSTEM .............

System Diagram ....................................................

System Description ................................................

Component Parts Location ..................................

Component Description ........................................

INTAKE VALVE TIMING CONTROL ...............

System Diagram ...................................................

System Description ...............................................

Component Parts Location ..................................

Component Description ........................................

ON BOARD DIAGNOSTIC (OBD) SYSTEM ....

Diagnosis Description ...........................................

CONSULT-III Function ..........................................

Diagnosis Tool Function ......................................

COMPONENT DIAGNOSIS ......................

TROUBLE DIAGNOSIS - SPECIFICATION
VALUE ..............................................................

Description ............................................................

Component Function Check .................................

Diagnosis Procedure .............................................

POWER SUPPLY AND GROUND CIRCUIT ....

Diagnosis Procedure .............................................

U0101 CAN COMM CIRCUIT ...........................

Description ............................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

U0140 CAN COMM CIRCUIT ...........................

Description ............................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

U1001 CAN COMM CIRCUIT ...........................

Description ............................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

P0011 IVT CONTROL ......................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

Component Inspection ..........................................

P0031, P0032 A/F SENSOR 1 HEATER ..........

Description ............................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

Component Inspection ..........................................

P0037, P0038 HO2S2 HEATER .......................

Description ............................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

Component Inspection ..........................................

P0075 IVT CONTROL SOLENOID VALVE ......

Description ............................................................

DTC Logic .............................................................

Diagnosis Procedure .............................................

Component Inspection ..........................................

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