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