What happens when you change the throttle system?

Start your engine to check if the throttle system is set correctly or not, and also, the issue gets fixed. After replacing the throttle control, you will see no more poor type idling of the engine. The idling system will be rich and fast enough. After replacing a new throttle body, you won’t get any throttle failure signs.

How does a 4.7 liter V8 engine work?

The engine speed is controlled by an electronic throttle body (fly-by-wire). The diameter of the throttle valve is 2.56 inches (65 mm). The 4.7 V8 engine also features a modern coil-on-plug ignition system and a hybrid cooling fan system (in-line electric and engine-driven fans).

What are the symptoms of a lousy throttle system?

So, let’s see some significant symptoms that indicate a lousy throttle system. If the throttle body has any problems, then you will feel less power in driving. You may see the power reduced alert on the power gauge of your vehicle. In that case, it’s the throttle body that needs to fix.

What kind of head does a 4.7L V8 have?

While the 3.7L V6 has a balancing shaft, the 4.7L engine doesn’t need it. The engine is equipped with cast aluminum alloy cylinder heads. Between each head and engine block, there is a three-layer laminated stainless steel gasket. Head bolts are 11 mm.

What causes a Dodge Durango to not start?

Another common problem specifically impacts Dodge Durango vehicles with the 5.7-liter V8 engine. On these, the Camshaft position sensor occasionally fails, causing the engine to stall or not start.

What happens when you have a throttle problem?

When the throttle body gets any problem then, it will reduce the amount of air getting into the engine. And so, the engine creates less power results in less mileage. Sometimes, you may face that the gear does not go on the third and just gets freeze on the second gear position.

How can I reset the throttle control system?

To reset the throttle control system what you need to do is Switch on the ignition key, don’t start the engine. Then, wait for a minimum of 3 seconds. Now, press the accelerator pedal and do press and release five times amidst 5 seconds. Press the pedal again, and this time hold on pressing for around 20 seconds.

How is the throttle body of a car controlled?

The electronic throttle body is controlled by the computer engine of the vehicle in modern cars. So, if the throttle body fails then, the computer engine controls it and interrupts from moving the valve and, consequently, helps to save the whole engine from any extensive damage.

Is the throttle body part of the engine?

Here, you need to understand that the throttle body is an essential part of most engines nowadays. If your truck has a 5.7L Hemi, it becomes even more critical as this engine requires maximum control. The ETC’s whole job is to collect information from the accelerator (sensor in the pedal) and adjust the throttle accordingly.

Where can I find the etc code for the throttle?

You may see the power reduced alert on the power gauge of your vehicle. In that case, it’s the throttle body that needs to fix. Again you may also see the ETC code if you check with an OBD2 scanner and see the code P0121, P0122, P1128, P1129, P2110, P2112, etc. then, it’s the throttle system that is causing these symptoms.

When to replace the throttle unit on a Dodge Ram?

Make sure that your truck always performs optimally by replacing your Dodge Ram throttle body unit. This component determines how much air gets to your motor and it’s controlled by the pressure you put on your gas pedal, so shop for a quality replacement at your neighborhood AutoZone.

When to install a new throttle body unit?

Ensure that your truck lives up to its promise by installing a new throttle body unit for Dodge Ram. When this part fails, you experience overall poor performance, including a loss of fuel economy and stalling problems. Get all the parts you need for your truck by shopping online with AutoZone.