The engine in my car has no power. I had it diagnosed and got a service codes for the Fuel Pump (3) Blow Up, Fuel Rail Assembly, the Fuel Lines Need to be Flashed, and the Filter needs replacing.
It sounds like the high pressure injection pump has gone out. When this happens, tiny metal particles contaminate the fuel rail and clog the injectors. The fuel pump will have to be replaced and the lines and injectors will need to be flushed to ensure fuel can flow through the injectors. A certified mechanic will able to assist you in order to make the proper repairs needed to get your engine fully functioning again.
How to Identify and Fix Common car Problems ?
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Fuel injectors may become dirty over time and not be able to provide as much fuel to the cylinder as is needed. Dirty fuel injectors may cause the engine to run lean which will in turn, cause hesitation when accelerating.
Vacuum leaks are known to cause it because the car may stumble or buck. However, the problem might be a boost issue, EGR, exhaust leak, clogged fuel pump, bad MAF sensor, or sticking vanes in the turbo from soot. So, you really do need the code to make a determination.
An indication that a vehicle is not receiving the right mixture of air and fuel is if the vehicle jerks or surges forward at high speed. Several components of the fuel or air intake system could cause this jerking or surging sensation to happen. Issues within these systems can also cause fuel economy to worsen.
Jetta Sedan 2009-2010, Engine Code CBEA or CJAA (2.0L common rail)
There are several causes for your car to lose power significantly while accelerating. The most typical causes of a car not accelerating while driving include a faulty sensor, contaminated fuel or air filters, or a faulty timing belt. Generally, this isn`t something you should ignore.
Why does my car not accelerate when I push the gas? A car not accelerating properly can be caused by a number of things. It could be due to the throttle body, gas tank, spark plugs, or the ECU. It could also be because you have a dirty air filter or a clogged fuel filter.
A clogged fuel filter cannot properly filter out contaminants. Clogged Exhaust Pipe. The exhaust system, made up of the catalytic converter and the muffler, reduces the amount of pollution produced from exhaust fumes. A clogged exhaust pipe will lessen the power of the engine.
Clogged car air filter
If you have a dirty or clogged air filter, not enough air is getting into the engine for optimal combustion, and there will be a lack of power when you are trying to accelerate, especially on Diesel vehicles.
If you`re driving at freeway speeds and notice your engine sputter or jerk, you may have a failing fuel pump. This problem is caused when the fuel pump can`t deliver a smooth flow of fuel to the engine; periodically, your engine receives only air when it was expecting to receive fuel.
A clogged fuel injector can prevent the fuel your car needs to accelerate, thus causing you car to jerk in the process. If you hear your car engine stuttering, then the injectors may not be providing an adequate amount of fuel. To fix this, you should clean the injectors on a regular basis.
The engine code is found on the driver`s side front on the engine block. You may also find the engine code on a sticker attached to the cylinder head.
2008 Volkswagen JETTA (2.0L 4 -cyl Engine Code CCTA J Turbo) Motor Oil, Filters and Lubricants – AMSOIL.
You will feel a loss in power while accelerating and at times intermittent jerks. To solve this issue find the fuel filter located in the engine bay or near the fuel tank in your car`s trunk. If the fuel filter is clogged replace it if you have the skills to do so or get it changed at your local mechanic shop.
Clean air filters and fuel injectors will reduce the strain on your car. An engaged emergency brake causes the brake to drag slowing down your car. Disengage the brake to solve this issue. Sometimes acceleration problems are just because of low fuel or poor quality of fuel.
There are several reasons that the throttle plate may not move when it is commanded to. The most common problem with throttle response is when the throttle plate is sticking. This may occur from dirt or debris in the throttle body. It can also happen if there is a vacuum leak.
The throttle body is a critical component of the engine`s fuel delivery system. If it malfunctions or gets clogged, it can cause the “Reduced Engine Power” light to come on. Symptoms of a faulty throttle body include hesitation, rough idling, and poor acceleration.
Possible causes of a power failure could be either bad battery connections, a bad ignition switch, or a bad alternator. What you need to do is check your vehicle`s power sources.
This hesitation while accelerating can be the result of a number of issues, including something like a clogged fuel filter or even a broken fuel pump. Sometimes, something could also be wrong with the transmission.
A faulty fuel injector can cause the vehicle to experience misfires, a loss in power and acceleration, a reduction in fuel efficiency, and in severe cases can cause stalling or prevent the engine from running at all.
– Use a fuel pressure gauge: Attaching a fuel pressure gauge to the pulse hose coming out of your fuel pump will help you show if your fuel pump is putting out the right pressure. Any reading below your manufacturer`s specifications means you probably have a defective fuel pump diaphragm or check valve.
Irregular resistance within the fuel pump motor can lead to your car slowing down and being unable to accelerate. Failing to accelerate is a good sign that your vehicle`s fuel pump needs inspection.
Dirty Air Filters
The air filter functions to prevent dirt and debris in the air from entering the engine. If it`s dirty, it could restrict airflow to the engine, thus reducing the amount of oxygen that the engine gets. This causes an uneven oxygen-to-fuel ratio in the engine which leads to misfiring and car jerking.
Typically, when your transmission begins to fail you may start to notice some form of difficulty when changing gears. Occasionally you may hear or feel a clunk noise when you shift gear. Another sign of a rough shifting is difficulty in accelerating to the speed for the gear that it is in.
The transmission code can be found on the VW Vehicle Identification Label. This label can usually be found inside the trunk compartment area that carries the spare tire. Toward the passenger side right of the spare tire area. The VW transmission code(s) are usually located on the same row as the engine code.