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2001 Toyota Crown Athlete (RHD), Fuel Filter

 

Engine:          2JZ-FSE 3.0 L / 6 cyl / Gas VVT-i (image), Fuel: Gasoline Direct Injection (D-4), Mileage: 37170 km, Model: GH-JZS175W-AWAXH

Symptoms:     Повышенный расход топлива, ухудшение динамических свойств.

После проверки давления дополнительного насоса, проверен "первичный" и "основной" топливный фильтры:

There is a causing for the grieve (sadness) - long file 

Very dirty pre-fuel filter - long file 

Very dirty fuel filter - long file 

 и результат "на лице" как и запах. Понятна грусть этого японского парня при  такой их загрязненности (35 тыс. км по Украине - это "что-то" :-)

Для реализации столь заявленных производителем технических характеристик (см. табл.), необходимо, как минимум, регулярное ТО (Regular SERVICE).

Name / type of the engine

2JZ-FSE (D-4)

1JZ-FSE (D-4)

Capacity, cc

2.997

2.491

Compression Ratio

 

Horsepower, kW/PS/rpm

  162 / 220 / 5.600

147 / 200 / 6.000

Torque, Nm/kgm/rpm.

294 / 30.0 / 3.600  

250 / 25.5 / 3.800

Application **

 

 

Maintenance (contents) CO2, g/km

207

203

Profitability, km/L (Test "10-15")*

11.4

11.6

The maintenance (contents) harmful

   

 "10・15" NOx, g/km

0,06

 "10・15" HC, g/km

0,06

 "10・15" CO, g/km

0.67

Pressure in fuel system (Fuel Pressure Regulator),  MPa

up to 12,0

up to 12,0

*For example, Mark II (E-JZX100 with BEAMS 1JT-GTE VVT-i and ECT-E) are 18 km/l at 60km/h

 После замены фильтров и промывки (Wynn's) топливной магистрали, Gasoline High Pressure Fuel Pump и форсунок - автомобилю значительно полегчало.

 

As writed Toyota:

"Toyota launched the Toyota direct-injection D-4 gasoline engine as a fuel efficiency improvement measure in 1996. It was further improved to be adopted for use in the new Crown.

In addition, a high-pressure slit nozzle, which spreads atomized fuel in a fan shape during formation of the fuel-air mixture, was developed and has served as central technology for lean burn engines. The 3.0-liter D-4 (2JZ-FSE) engine achieved fuel efficiency of 11.4km/liter (according to the fuel test in 10-15 mode), which is in the top level in its class, and already meets the new fuel efficiency standards set to go into effect in 2010...".

 

Диагностика и ремонт  2JZ-FSE другого Toyota Crown

Авенсис с 1AZ-FSE
 

 

 

 

 

 

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