Or how fuel filter killed injectors Jeep Grand Cherokee WK2 (2012)
Diesel Jeep Grand Cherokee is good for everyone. Handsome. Reliable. And it can serve faithfully to its master for a long time. Provided that the owner will serve his iron horse on time and feed him quality fuel, oils and consumables. How violation of the regulatory deadlines can lead to the replacement of injectors, read below.
Vehicle: Jeep Grand Cherokee
Release year: 2012
Engine: EXF (3.0 L, 2987 cc, 247 HP)
ICE features: V6, diesel
Gearbox: NAG1 (DGJ, automatic, 5 speeds, AWD)
Mileage: 119,819 kilometers
Reason for contact: Lit " check engine”, Difficulty starting the engine.
Injectors and injection pump Grand Cherokee.
The car, which will be discussed, was serviced in a large network multi-brand technical center before coming to us. According to the owner, he did it regularly, as recommended in the instructions. He contacted us due to the fact that the engine starts well, but it takes sooo long. The starter turns, but the car does not start for several minutes. When asked how long ago the fuel filters were changed, the owner of the car was very surprised. The fact is that in the previous service he was assured that on this vehicle there is no fuel filter. Well, apparently confused with the gasoline version. On gasoline Jeep Grand Cherokees, the fuel system layout excludes the in-line fuel filter. The diesel Grand has as many as two in-line filters, one of which could not withstand more than 100 thousand mileage without replacement, and began to collapse. It should be noted that the filter was made of pleated filter paper, unlike the fiber material used in the original filters and high-quality analogues. How he got there and when, now is not clear.
The particles of the filter element, feeling a sudden freedom, rushed with all their might fuel system through the injection pump and the fuel pressure regulator directly to the injectors, igniting the error P0088-00 Fuel rail pressure too high (too high pressure in the fuel rail) and the Check Engine on the way dashboard. One replacement fuel filters now it's definitely not enough. Having removed the fuel supply control valve from the injection pump, aka Fuel Quantity Solenoid (FQS), they were not at all surprised to see a large amount of foreign impurities under it.
Filter particles in the injection pump Grand Cherokee 3.0 CRD
The results of the tests and checks described in the article about error P0088 revealed that it is necessary to check the injectors and the high pressure fuel pump (high pressure fuel pump) on the stand. We arm ourselves with special tools and proceed to dismantling. Without a special wrench for fuel pipes, there is a chance of damaging the electrical part of the injectors, or adjacent parts.
Without such a key, replacing nozzles is difficult.
December 18
Thanks to the gratuitous help of forum members, we have finally opened. Pub was named Altbier, many thanks to everyone for participating in this project. and for our part, we decided to give the members of the forum who visited our PUB a compliment from the institution. And also get your feedback, feedback, criticism about our institution. It is very important for us)))
P.S. in order to receive a compliment you just need to say that you are in dispute) Thank you all)
Good morning everyone)
🎄🎄🎄🎄🎄🎄🎄🎄🎄🎄🎄🎄🎄🎄🎄🎄
So, we open our amnesty.
We take all the points. Those who are in the bathhouse before the end of the amnesty period do not have the right to demand removal after.
Those who fell under the amnesty, but again received a point, do not have the right to re-apply for amnesty
I won't delete the points history. Look at the physical presence of points
I’ll make a reservation right away, those who start writing, they say, shame on you to ask for deductions of points, a day in the bath is provided.
With coming!)
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Friends, it would be ugly not to notice the work of our administrative staff. Therefore, we will also choose the Best and also give a personal title and 150 manats as a gift :)
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Or how the fuel filter killed the injectors of the Jeep Grand Cherokee WK2 (2012)
Diesel Jeep Grand Cherokee is good for everyone. Handsome. Reliable. And it can serve faithfully to its owner for a long time. Provided that the owner will serve his iron horse on time and feed him with high-quality fuel, oils and consumables. How violation of the regulatory deadlines can lead to the replacement of injectors, read below.
Vehicle: Jeep Grand Cherokee
Release year: 2012
Engine: EXF (3.0 L, 2987 cc, 247 HP)
ICE features: V6, diesel
Gearbox: NAG1 (DGJ, automatic, 5 speeds, AWD)
Mileage: 119,819 kilometers
Reason for contact: “Check Engine” is on, engine starting is difficult.
Injectors and injection pump Grand Cherokee.
The car, which will be discussed, was serviced in a large network multi-brand technical center before coming to us. According to the owner, he did it regularly, as recommended in the instructions. He contacted us due to the fact that the engine starts well, but it takes sooo long. The starter turns, but the car does not start for several minutes. When asked how long ago the fuel filters were changed, the owner of the car was very surprised. The fact is that in the previous service he was assured that there was no fuel filter on this car. Well, apparently confused with the gasoline version. On gasoline Jeep Grand Cherokees, the fuel system layout excludes the in-line fuel filter. The diesel Grand has as many as two in-line filters, one of which could not withstand more than 100 thousand mileage without replacement, and began to collapse. It should be noted that the filter was made of pleated filter paper, unlike the fiber material used in the original filters and high-quality analogues. How he got there and when, now is not clear.
The particles of the filter element, feeling sudden freedom, rushed with all their might through the fuel system through the injection pump and the fuel pressure regulator directly to the injectors, igniting error P0088-00 Fuel rail pressure too high (too high pressure in the fuel rail) along the way and Check Engine on the dashboard. One replacement of fuel filters is now definitely not enough. Having removed the fuel supply control valve from the injection pump, aka Fuel Quantity Solenoid (FQS), they were not at all surprised to see a large amount of foreign impurities under it.
Filter particles in the injection pump Grand Cherokee 3.0 CRD
The results of the tests and checks described in the article about error P0088 revealed that it is necessary to check the injectors and the high pressure fuel pump (high pressure fuel pump) on the stand. We arm ourselves with special tools and proceed to dismantling. Without a special wrench for fuel pipes, there is a chance of damaging the electrical part of the injectors, or adjacent parts.
Without such a key, replacing nozzles is difficult.
Two large solid SUVs of the American school with gasoline 6-cylinder engines and automatic boxes. Do you think these cars are very similar in everyday life? Just the opposite!
Differences that are important in practical operation, these cars have a lot. For example, assembled in Yelabuga Ford Explorer in any configuration has a seven-seater saloon. Jeep Grand Cherokee - imported and strictly five-seater. Four-wheel drive y is solved through a multi-plate clutch and is equipped with a Terrain Management system that allows you to set settings for different type pavement. , in addition to the mode selection function, it has a “razdatka” with a reduction gear and, as in our case, an air suspension with adjustable ground clearance. Finally, these cars make a very different impression in terms of image.
Contemporaries
Ford designers have tried to turn the current generation into a gadget on wheels. The Grand Cherokee, on the other hand, gives the impression of a classic product, the creators of which did not particularly pursue newfangled delights, and even avoided them in some ways. Not only armchairs, a rear sofa and armrests, but also a front panel over its entire surface are covered in good thick leather here. Even in the list of options, you will not find a screen in the entire width of the dashboard - the "virtual" Jeep has only a speedometer on the central monitor, and the auxiliary instruments remain pointer.Ford Explorer not represented in Europe and tested Euro NCAP cars are not listed. In the US, it was tested by the Insurance Institute for Highway Safety (IIHS). In a frontal impact at 64.4 km/h (40 mph) on a deformable barrier with 40% overlap, the car received the highest rating of "Good" for head protection, chest and passenger feet. At the same high level, the protection of passengers during a side crash test, as well as during an impact that simulates a rollover, is rated. Additionally, since 2012, IIHS has been conducting frontal crash tests with a small overlap (25%) - in it the level of protection is rated as “marginal” (Marginal).
Ford, on the contrary, has a classic central dial, and separate blocks of buttons on the steering wheel spokes are provided for the side screens. It looks wasteful: because of this, the keys most frequently used on the road - for example, the volume settings - are made small and shifted down. In the Grand Cherokee, in its rightful place, the only stalk flaunts, a memory of the long-disintegrated alliance with the German Daimler. The thing is specific, but not so terrible, and if you get used to it, then it is very convenient. But why in Jeep cars the cabin light control is combined in a single “twist” with the instrument panel brightness setting is still beyond understanding.
Despite the lack of a "lower bar", the Explorer was very confident on country roads. During the modernization of 2015, the designers improved its geometric cross-country ability by changing the design of the front bumper.
Settled and went
Power seats and steering wheel for Ford Explorer in a rich Limited Plus configuration and Jeep Grand Cherokee in the top-end Overland version for V6 cars at the moment are a matter of course. But the driving position is different: in Jeep, according to tradition, steering wheel stands almost vertically, at Ford - more sloping.model year, one might say, almost ideal crossovers for family needs. Both cars belong to the American auto industry and both can be used in a wide variety of conditions. Today, these two crossover models represent slightly different possibilities and belong to different price categories. However, they have become more versatile and moved away from the usual understanding of the family car.
Updated JeepGrandCherokee in 2016, it retained the familiar corporate design, diluting it with some stylish and high-quality inserts, such as a slightly narrowed radiator grille. In the same time, Fordexplorer less conservative with its softer, but just as versatile appearance, which is very reminiscent of the British crossover RangeRover. Inside these cars, you can feel the classic style from the 1990s, which is diluted with modern functional additions. The Grand Cherokee is richly decorated and impresses with the quality of its materials and textures, which are inherent in more expensive models. As for the Ford Explorer, it matches the company's corporate identity and boasts plenty of space and attractive interior design.
Both cars do a great job on the road, which may surprise some buyers who used to think that these crossovers are more designed for off-road driving. FordExplorer 2016 has a high-quality electric power steering and good responsiveness in control. In addition, the crossover is perfectly adapted for off-road driving. Updated JeepGrandCherokee 2016 can be equipped air suspension, which automatically adjusts the height of the car, depending on the conditions - whether it's a track or difficult terrain.
The motor part of the two models is very different from each other. JeepGrandCherokee model year uses the usual petrol units V6 and V8, as well as a turbodiesel V6. Ford Explorer 2016, in turn, is equipped with either a conventional V6 or 4-cylinder EcoBoost V6 turbo engines. With more detailed description each configuration you can find in full reviews for each crossover ( and ), so we will focus only on the key features. New engine Ford Explorer EcoBoost 2.3L develops 280 hp, which is undoubtedly more than all the petrol units in the Grand Cherokee. However, the first crossover is inferior to the second in more powerful versions. For example, Ford uses a 365-horsepower unit that is inferior to the 5.7-liter Hemi propulsion system in the Grand Cherokee, which has 360 hp. Moreover, the 8-speed "automatic" works much better in Cherokee.
JeepGrandCherokee can be completely different. It all depends on the package you choose. So, the crossover can conquer absolutely any adverse conditions or demonstrate amazing performance in a sports version. SRT, which fully manifests itself on the roads with a 475-horsepower, 6.4-liter V8 engine. Acceleration to 100 km car takes 4.8 s! Hardly anyone expected such indicators from an SUV. FordExplorer 2016 has at its disposal basic systems, which help the driver to cross difficult places, but do not need to demand too much from them. Moreover, this crossover will not be able to offer the same performance in a sportier package.
There is another reason why I want to note the 2016 Grand Cherokee. Another engine behaves very confidently and powerfully - a 3.0-liter V6 turbodiesel. Despite its excellent performance, fuel consumption remains at a very attractive level, so it can be considered as an economical option for family needs.
The main advantage of the updated FordExplorer 2016 is its interior space and dimensions, which is very effectively used to increase practicality and comfort. The crossover can seat up to 7 passengers and uses three rows of seats, while the Grand Cherokee has two rows. In truth, the third row is not very comfortable for adults, but it is great for children. In any case, if you do not plan to carry a large number of passengers, then JeepGrandCherokee 2016 best suits your comfort level.
The 2016 Ford Explorer continues to feature a number of impressive additions, including the company's inflatable seat belt system for rear passengers, adaptive cruise control, various assistants, etc. In the 2016 Grand Cherokee, you'll find optional parking sensors, blind-spot monitoring, adaptive cruise control, and forward collision avoidance. Both models have good rating security, but far from perfect.
Crossovers of the American automobile industry offer a wide range of different functional additions that could be present in luxury cars. Actually, the price, with this configuration, also grows to a decent level. The most notable versions JeepGrandCherokee 2016- This Summit and overland, and at FordExplorer 2016– limited, which includes everything that every family would like to see. However, the cost of such complete sets can reach $55,000.
Summarize. Judging by foreign reviews and ratings of crossovers, we can say that they are equal and maintain a high level of quality. However, it is quite obvious that FordExplorer 2016 more suitable for families and JeepGrandCherokee 2016– for confident performance both on and off the road. Therefore, the final choice should be based on your personal preferences.