Infiniti QX4 service since 1996 of release
1. Introduction
2. Maintenance instruction
3. Routine maintenance
4. Engine
5. Cooling and heating systems
6. Power supply systems and managements
6.1. Specifications
6.2. System of the consecutive distributed injection (SFI)
6.3. Sbrasyvaniye of pressure in a power supply system of petrol engines
6.4. Check of a condition and replacement of fuel lines and their shtutserny connections
6.5. Systems of electronic control - the general information
6.6. Control system of the VG33E engine. Diagnostics procedures
7. Start and charge systems
8. Transmission line
9. Brake system
10. Suspension bracket and steering
11. Body
12. Electric equipment
 












6-1-specifikacii.html

6.1. Specifications

Separate parameters are specified also in the text of Head and in case of obligation of their performance are allocated with a bold print.


Turns single хода*

Characteristic

Value

Base value, rpm

650 — 750

Target value, rpm

700 — 800


* See also label of VECI from below on a cowl cover (in case of different interpretations it is necessary to use VECI data)


Condition of sensors switches of extreme provisions of a butterfly valve

Characteristic

Value

The sensor switch of a closed position of a zaslonka — conductivity existence between No. No. 5 and 6 plugs (at the switched-off ignition)

  • Zaslonka is completely closed

Conductivity takes place

  • Zaslonka is completely open

Conductivity is absent

The sensor switch of open provision of a zaslonka — conductivity existence between No. No. 4 and 5 plugs (at the switched-off ignition)

  • Zaslonka is completely closed

Conductivity is absent

  • Zaslonka is completely open

Conductivity takes place


Fuel pump

Characteristic

Value

Pressure head characteristics (adjustable pressure), kgf/cm 2

  • On single turns at the disconnected depression

3.02

  • On single turns at the connected depression

2.39


Ignition system

Characteristic

Value

Type of system of ignition

Optical with the distributor

Type of spark plugs

  • Hot candles

FR4AP-10

  • Standard candles

FR5AP-10

  • Cold candles

FR6AP-10

Size of an interelectrode gap, mm

1.0

Sizes of a belt of a drive of the generator (width/length), mm

21.36/1065

Resistance of primary winding of the coil of ignition, Ohm

1.0

Resistance of primary winding of the coil of ignition, Ohm

10 000

Specific resistance of VV of candle electroconducting, Ohm/dm

1380 — 1870

Corner of an advancing of ignition, hail before VMT

13 — 17


Control system of engine / decrease in toxicity of the fulfilled gases

Characteristic

Value

Turns of idling, rpm

See VECI label from below on a cowl cover

Corner of an advancing of ignition (before VMT), degrees / about / mines

See VECI label from below on a cowl cover

Percentage WITH at single turns, %

See VECI label from below on a cowl cover

Location of a safety lock of the fuel pump

See. Engine


List of the most typical codes of malfunctions of DTC of OBD II system

Code by the scanner

Code by a control lamp (MIL)

Possible cause of failure

Р0000

0505

Lack of codes of malfunctions in memory of system

Р0100

0102

Malfunction in a chain of the sensor of measurement of weight of air (MAF)

Р0105

0803

Malfunction in a chain the sensor of absolute pressure (MAP)

Р0110

0401

Malfunction in a chain of the sensor of temperature of soaked-up air (IAT)

Р0115

0103/0908

Malfunction in a chain of the sensor of temperature of cooling liquid (ECT)

Р0120

0403

Malfunction in a chain of the sensor of provision of a butterfly valve (TPS)

Р0130

0503

Malfunction in a chain dokatalitichesky (forward) a lambda probe (the right number of cylinders)

Р0131

0415

Violation of serviceability of functioning of monitoring of pauperization of a mix dokatalitichesky lambda probe (the right number of cylinders)

Р0132

0414

Violation of serviceability of monitoring of enrichment of a mix dokatalitichesky lambda probe (the right number of cylinders)

Р0133

0413

Malfunction of the slowed-down reaction dokatalitichesky a lambda probe (the right number of cylinders)

Р0134

0509

Malfunction dokatalitichesky lambda probe (the right number of cylinders)

Р0135

0901

Violation of serviceability of functioning of a heater dokatalitichesky lambda probe (the right number of cylinders)

Р0137

0511

Violation of monitoring of the minimum tension post-catalytic (back) lambda probe (the right number of cylinders)

Р0138

0510

Violation of monitoring of the maximum tension post-catalytic lambda probe (the right number of cylinders)

Р0139

0707

Malfunction of the slowed-down reaction post-catalytic a lambda probe (the right number of cylinders)

Р0140

0512

Malfunction post-catalytic lambda probe (the right number of cylinders)

Р0141

0902

Violation of serviceability of functioning of a heater post-catalytic lambda probe (the right number of cylinders)

Р0150

0303

Impossibility of transition to a mode of the closed contour (the left number of cylinders)

Р0151

0411

Violation of serviceability of functioning of monitoring of pauperization of a mix dokatalitichesky lambda probe (the left number of cylinders)

Р0152

0410

Violation of serviceability of monitoring of enrichment of a mix dokatalitichesky lambda probe (the left number of cylinders)

Р0153

0409

Malfunction of the slowed-down reaction precatalytic a lambda probe (the left number of cylinders)

Р0154

0412

Malfunction dokatalitichesky lambda probe (the left number of cylinders)

Р0155

1001

Violation of serviceability of functioning of a heater dokatalitichesky lambda probe (the left number of cylinders)

Р0157

0314

Violation of monitoring of the minimum tension post-catalytic lambda probe (the left number of cylinders)

Р0158

0313

Violation of monitoring of the maximum tension post-catalytic lambda probe (the left number of cylinders)

Р0159

0708

Malfunction of the slowed-down reaction post-catalytic a lambda probe (the left number of cylinders)

Р0160

0315

Malfunction post-catalytic lambda probe (the left number of cylinders)

Р0161

1002

Violation of serviceability of functioning of a heater post-catalytic lambda probe (the left number of cylinders)

Р0171

0115

The regrown poor injection (the right number of cylinders)

Р0172

0114

The reenriched injection (the right number of cylinders)

Р0174

0210

The regrown poor injection (the left number of cylinders)

Р0175

0209

The reenriched injection (the left number of cylinders)

Р0180

0402

Malfunction in a chain of the sensor of temperature in a fuel tank

Р0300

0701

Ignition admissions in several cylinders

Р0301

0608

Ignition admissions in the first cylinder

Р0302

0607

Ignition admissions in the second cylinder

Р0303

0606

Ignition admissions in the third cylinder

Р0304

0605

Ignition admissions in the fourth cylinder

Р0305

0604

Ignition admissions in the fifth cylinder

Р0306

0603

Ignition admissions in the sixth cylinder

Р0325

0304

Malfunction in a chain of the sensor of a detonation

Р0335/Р0336

0802/0905

Malfunction in a chain of the sensor of provision of a cranked shaft (CKP/OBD)

Р0340

0101

Malfunction in a chain of the sensor of provision of a camshaft (CMP)

Р0400

0302

Excessiveness or insufficiency of intensity of a retsirkulyatsiya of the fulfilled gases

Р0402

0306

Malfunction in a chain of the sensor of antipressure of EGR

Р0420

0702

Violation of serviceability of functioning of the catalytic converter (the right number of cylinders)

Р0430

0703

Violation of serviceability of functioning of the catalytic converter (the left number of cylinders)

Р0440

0705

Leaks in system of catching of fuel evaporations (EVAP)

Р0443

1008

Malfunction in a chain of the valve of a poduvka of a coal adsorber of EVAP

Р0446

0903

Malfunction in a chain of the valve of management of ventilation of a coal adsorber of EVAP

Р0450

0704

Malfunction in a chain of the sensor of pressure of EVAP

Р0500

0104

Malfunction in a chain of the sensor of speed of movement (VSS)

Р0505

0205

Malfunction in an IACV-AAC sensor chain (system of stabilization of turns of idling)

Р0510

0203

Malfunction in a chain of the sensor switch of closing of a butterfly valve

Р0600

0504

Malfunction in an AT control unit chain

Р0605

0301

Malfunction in ECM chain

Р0705

1101

Malfunction in a chain of the sensor switch of permission of start

Р0710

1208

Malfunction in a chain of the sensor of temperature of transmission

Р0720

1102

Malfunction in VSS chain

Р0725

1207

Violation of serviceability of development of a signal of turns of the engine

Р0731

1103

Violation of serviceability of development of a signal of inclusion of the 1st transfer

Р0732

1104

Violation of serviceability of development of a signal of inclusion of the 2nd transfer

Р0733

1105

Violation of serviceability of development of a signal of inclusion of the 3rd transfer

Р0734

1106

Violation of serviceability of development of a signal of inclusion of the 4th transfer

Р0740

1204

Malfunction in a chain of an electromagnet of the blocking coupling of the hydrotransformer (TCC)

Р0744

1107

Malfunction in a TSS AT electromagnetic valve chain

Р0745

1205

Malfunction in a chain of the electromagnetic valve of pressure in a hydraulic path of a control system of AT

Р0750

1108

Malfunction in an electromagnet And gear shifting chain

Р0755

1201

Malfunction in an electromagnet chain In gear shiftings

Р1105

1302

Malfunction in a chain of the electromagnetic valve of the MAP/BARO sensor switch

Р1148

0307

Impossibility of transition to a mode of the closed contour (the right number of cylinders)

Р1168

0308

Impossibility of transition to a mode of the closed contour (the left number of cylinders)

Р1320

0201

Malfunction in a chain of primary contour of ignition

Р1336

0905

Malfunction in a chain of the sensor of position of the crankshaft

Р1400

1005

Malfunction in a chain of the electromagnetic EGR valve

Р1401

0305

Malfunction in a chain of the sensor of temperature of EGR

Р1402

0514

Malfunction in EGR system

Р1440

0213

Leak in EGR system

Р1444

0214

Malfunction in a chain of the valve of a purge of a coal adsorber of EVAP

Р1446

0215

Malfunction in a chain of the valve of management of ventilation of a coal adsorber of EVAP

Р1447

0111

Violation of serviceability of monitoring of intensity of a purge of a coal adsorber of EVAP

Р1448

0309

Malfunction in a chain of the valve of management of ventilation of a coal adsorber of EVAP

Р1490

0801

Malfunction in a chain of the perepuskny locking vacuum valve

Р1491

0311

Malfunction in a chain of the perepuskny locking vacuum valve

Р1605

0804

Malfunction in a diagnostic chain of the AT control unit (TCM)

Р1705

1206

Sensor of temperature of AT

Р1706

1003

Malfunction in a chain of the sensor switch of permission of start (R/N)

Р1760

1203

Ø/m AT obgonny coupling valve

0208

System radiator malfunction / fan



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6. Power supply systems and managements
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6.2. System of the consecutive distributed injection (SFI)