Nissan Maxima QX

since 1993 of release

Repair and car operation

Nissan Maxima QX
+ Nissan Maxima brand Cars
+ Maintenance instruction
- Settings and routine maintenance
   Schedule of routine maintenance of Nissan Maxima cars
   General information
   General information about settings and adjustments
   Check of levels of liquids
   Check of a condition of tires and pressure of their rating
   Check of level of liquid of the power steering
   Check of level of ATF of automatic transmission
   Replacement of impellent oil and oil filter
   Check of a condition of seat belts
   Check of a condition and replacement of brushes of screen wipers
   Check, service and charging of the storage battery
   Condition check, adjustment of effort of a tension and replacement of a driving belt
   Check of a condition and replacement of the hoses located in an impellent compartment
   Check of a condition of components of system of cooling
   Rotation of wheels
   Check of a condition of components of a power supply system
   Check of brake system
   Check of a condition of components of system of production of the fulfilled gases
   Check of level of the RKPP transmission oil
   Replacement of a filtering element of an air purifier
   Replacement of the fuel filter
   Check of a condition and replacement of spark plugs
   Check of a condition and replacement of VV of candle wires, covers and distributor begunka
   Check and replacement of the valve of system of operated ventilation of a case (PCV)
   Service of system of cooling (oporozhneniye, washing and filling)
   Replacement of ATF of automatic transmission and main transfer
   RKPP transmission oil replacement
   Check of a condition of components of a suspension bracket and steering drive
   Check of a condition of the EGR valve
+ Engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ Control systems of the engine
+ Transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment

Check of a condition of the EGR valve

PERFORMANCE ORDER

1. The EGR valve приболчен to a back head of cylinders from transmission. The most widespread reason of violations of functioning of system of a retsirkulyatsiya of the fulfilled gases is jamming or EGR valve oxidation.

2. On the cold engine (not to burn) reach the EGR valve from below and press its diaphragm. The diaphragm should move already at moderate effort of pressing.

3. If the diaphragm starts to move only very strong pressing, or does not give in at all, replace the EGR valve. In the absence of confidence of an assessment of a condition of the valve compare it with new, or obviously serviceable.
4. Detailed information on functioning of EGR system is provided in Head of the Control system by the engine.