2004 Jeep Wrangler Throttle Body

The 2004 Jeep Wrangler Throttle Body is a great way to improve the performance of your Jeep. It is a simple and effective way to increase the air flow to the engine, which will improve the power and efficiency of your Jeep. The throttle body is easy to install and does not require any special tools or skills.

If your Jeep Wrangler is having trouble idling, it could be a problem with the throttle body. The throttle body is responsible for regulating the air flow into the engine, and if it’s not working properly, the engine can stall. Fortunately, this is an easy problem to fix and you can do it yourself with a few tools and some basic knowledge.

In this article, we’ll show you how to clean your Jeep Wrangler’s throttle body so that it will run smoothly again.

2004 Jeep Wrangler Throttle Position Sensor

A throttle position sensor is a device that measures how far open the throttle is. The Jeep Wrangler uses this information to control the engine’s air/fuel mixture. If the sensor is not working properly, it can cause the engine to run lean or rich.

A lean mixture means there is not enough fuel being injected into the cylinders and a rich mixture means too much fuel is being injected. Either condition can lead to engine damage and decreased performance. The throttle position sensor on the Jeep Wrangler is located on the throttle body.

To test it, you will need a multimeter. With the engine off, disconnect the wiring harness from the sensor and set your multimeter to read resistance (ohms). With the meter probes touching the two exposed wires on the sensor, you should see a reading of around 5-10 ohms.

If you don’t see a reading or if it’s out of range, then replace your throttle position sensor.

How Much Does It Cost to Replace the Throttle Body in a Jeep?

The cost to replace the throttle body in a Jeep can vary depending on the model of Jeep. However, it is typically between $200 and $400.

How Do You Reset the Throttle Body on a Jeep?

If your Jeep is idling roughly or stalls frequently, you may need to reset the throttle body. This procedure will vary depending on the make and model of your Jeep, but here are general instructions on how to do it. First, locate the throttle body on your engine.

On most Jeeps, it’s located towards the front of the engine bay on the driver’s side. Once you’ve found it, disconnect the negative battery cable. This will help prevent any electrical shorts during the reset process.

Next, remove the air intake duct or hose that leads to the throttle body. This will give you better access to work on the throttle body itself. Once that’s done, use a clean rag or paper towel to wipe away any dirt or debris from around the Throttle Position Sensor (TPS).

With the TPS clean, use a small flathead screwdriver to adjust its position. Turn the screws clockwise or counterclockwise until you hear a click; this indicates that you’ve reached one of the sensor’s set points. Do this until both screws have been adjusted; they should be at equal distances from each other when you’re finished.

Now reattach everything and reconnect the negative battery cable. Start up your Jeep and let it idle for a few minutes; if all goes well, it should be running smoothly now!

What Does a Throttle Body Spacer Do Jeep Tj?

A throttle body spacer is an aftermarket automotive part that is installed between the air intake manifold and the throttle body. The purpose of a throttle body spacer is to increase the airflow into the engine by creating more space for air to flow through. This can lead to increased power and efficiency, as well as improved fuel economy.

Throttle body spacers are available for many different makes and models of vehicles, but they are most commonly used on Jeep TJs. Jeep TJs come with a small four-cylinder engine that can benefit from the extra airflow that a throttle body spacer provides. In addition, Jeep TJs are often used off-road, where the extra power can come in handy when climbing hills or accelerating out of mud pits.

Installing a throttle body spacer is a relatively simple process that can be completed in about an hour. First, the old air intake manifold gasket must be removed from around the perimeter of thethrottle body. Next, the throttle body itself must be unbolted from the intake manifold.

With both of these components removed, the throttle body spacer can be put into place and bolted down. Finally, the new air intake manifold gasket must be installed before bolting everything back together again. While there are some benefits to installing a throttle body spacer on a Jeep TJ, there are also some potential downsides.

One downside is that it can void your vehicle’s warranty if something goes wrong with your engine after installation. Another potential downside is that it may not provide any noticeable performance gains unless your Jeep TJ has other modifications as well (such as a larger exhaust system). Overall, though, installing a throttle body spacer on your Jeep TJ is generally considered to be safe and beneficial upgrade.

How Do You Clean the Throttle Body on a Jeep Tj?

The throttle body on a Jeep TJ is located between the air filter and the intake manifold. It is responsible for controlling the amount of air that flows into the engine. Over time, the throttle body can become dirty and clogged with debris, which can lead to decreased performance and fuel economy.

Cleaning the throttle body on a Jeep TJ is a relatively simple process that can be done in about 30 minutes. First, disconnect the negative battery terminal to prevent any electrical shorts. Next, remove the air intake ducting and unscrew the throttle body from the intake manifold.

Use a clean rag to wipe away any dirt or grime from both sides of the throttle body. Be sure to avoid getting any cleaner or lubricant on or around the sensor plate inside thethrottle body. Finally, reinstall everything in reverse order and reconnectthe batteryterminal.

Jeep Wrangler BBK 62mm Throttle Body (2004-2006 4.0L TJ) Review


If your Jeep Wrangler is having issues with the throttle body, you’re not alone. Many Wrangler owners have experienced this problem and have had to take their vehicle to the dealership or a mechanic to get it fixed. The good news is that there are some things you can do to fix the problem yourself, and this blog post will walk you through the steps.

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