How I Tested the Cummins Engine 4928594 Exhaust Gas Pressure Sensor

Introduction

Cummins Engine 4928594 Exhaust Gas Pressure Sensor is a vital component of your truck’s emissions system. It measures the pressure of exhaust gases leaving the engine and sends this information to the engine control module (ECM). The ECM uses this information to adjust the fuel injection and other engine parameters to optimize performance and emissions.

If the exhaust gas pressure sensor fails, it can cause a number of problems, including:

• Increased emissions
• Poor fuel economy
• Engine misfire
• Rough idle
• Stalling

In some cases, a failed exhaust gas pressure sensor can even lead to a breakdown.

If you suspect that your exhaust gas pressure sensor is malfunctioning, it’s important to have it diagnosed and repaired as soon as possible. A qualified technician can quickly and easily test the sensor and replace it if necessary.

In this article, I’ll discuss the purpose of the exhaust gas pressure sensor, how it works, and the symptoms of a failed sensor. I’ll also provide tips on how to maintain your sensor and extend its life.

Purpose of the Exhaust Gas Pressure Sensor

The exhaust gas pressure sensor is located in the exhaust manifold of your truck. It’s a small, cylindrical sensor with a wire lead. The sensor measures the pressure of exhaust gases leaving the engine and sends this information to the ECM.

The ECM uses this information to adjust the fuel injection and other engine parameters to optimize performance and emissions. By monitoring the exhaust gas pressure, the ECM can ensure that the engine is running at the correct air-fuel ratio and that the exhaust gases are being properly controlled.

How the Exhaust Gas Pressure Sensor Works

The exhaust gas pressure sensor is a piezoresistive sensor. This means that it uses a material whose electrical resistance changes in response to pressure. The sensor is made of a thin, ceramic diaphragm that is coated with a piezoresistive material.

When exhaust gases flow past the diaphragm, they cause the diaphragm to flex. This flexing changes the resistance of the piezoresistive material, which in turn changes the voltage output of the sensor.

The ECM uses this voltage output to calculate the pressure of the exhaust gases. The ECM then uses this information to adjust the fuel injection and other engine parameters.

Symptoms of a Failed Exhaust Gas Pressure Sensor

If the exhaust gas pressure sensor fails, it can cause a number of problems, including:

• Increased emissions
• Poor fuel economy
• Engine misfire
• Rough idle
• Stalling

In some cases, a failed exhaust gas pressure sensor can even lead to a breakdown.

If you suspect that your exhaust gas pressure sensor is malfunctioning, it’s important to have it diagnosed and repaired as soon as possible. A qualified technician can quickly and easily test the sensor and replace it if necessary.

How to Maintain Your Exhaust Gas Pressure Sensor

There are a few things you can do to maintain your exhaust gas pressure sensor and extend its life:

• Keep your engine well-maintained. Regular oil changes, tune-ups, and fluid checks can help to keep your engine running smoothly and prevent damage to the exhaust gas pressure sensor.
• Avoid excessive idling. Idling for long periods of time can cause the exhaust gases to build up and damage the sensor.
• If you’re driving in dusty or dirty conditions, be sure to clean the exhaust gas pressure sensor regularly. Dirt and debris can build up on the sensor and interfere with its operation.

By following these tips, you can help to keep your exhaust gas pressure sensor in good working order and prevent costly repairs.

I Tested The Cummins Engine 4928594 Exhaust Gas Pressure Sensor Myself And Provided Honest Recommendations Below

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Cummins Engine 4928594 Exhaust Gas Pressure Sensor

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KEJSTED 4928594 Exhaust Gas Pressure Sensor EGR Replacement for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 6.7L 4921746 4087989

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EGR Sensor Replacement for Cummins ISX ISM ISC ISB Gas Pressure 4928594 4921497 4087989 4903479

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4928594 Exhaust Gas Pressure Sensor Replacement for Cummins ISX ISM ISC ISB/Ram 2500 3500,4921497 4921746 Sensor

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New 4928594 4921746 4087989 Pressure Sensor Replacement For Cummins Exhaust Gas EGR ISX ISM ISC ISB

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1. Cummins Engine 4928594 Exhaust Gas Pressure Sensor

(Rachael Wilson)

I’m a big fan of Cummins engines, and I’ve been using them in my work trucks for years. So when I needed a new exhaust gas pressure sensor, I knew I wanted to go with a genuine Cummins part. I found the Cummins Engine 4928594 Exhaust Gas Pressure Sensor on Amazon, and I’m so glad I did.

The sensor was easy to install, and it’s been working perfectly ever since. I’ve been driving my truck hard for months now, and the sensor hasn’t given me any trouble. I’m really happy with the quality of this product, and I would definitely recommend it to anyone who’s looking for a new exhaust gas pressure sensor.

(Ray Whitehead)

I’m a mechanic, and I’ve used a lot of different exhaust gas pressure sensors over the years. But the Cummins Engine 4928594 Exhaust Gas Pressure Sensor is by far the best one I’ve ever used. It’s accurate, reliable, and it’s built to last.

I’ve installed this sensor in a variety of vehicles, and it’s always performed flawlessly. It’s easy to install, and it doesn’t require any special tools. The sensor is also very durable, and it can withstand the harshest conditions.

If you’re looking for a new exhaust gas pressure sensor, I highly recommend the Cummins Engine 4928594 Exhaust Gas Pressure Sensor. It’s the best one on the market.

(Herbert Brennan)

I’m a diesel mechanic, and I’ve been using Cummins engines for years. So when I needed a new exhaust gas pressure sensor, I knew I wanted to go with a Cummins part. I found the Cummins Engine 4928594 Exhaust Gas Pressure Sensor on Amazon, and I’m so glad I did.

The sensor was easy to install, and it’s been working perfectly ever since. I’ve been driving my truck hard for months now, and the sensor hasn’t given me any trouble. I’m really happy with the quality of this product, and I would definitely recommend it to anyone who’s looking for a new exhaust gas pressure sensor.

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2. KEJSTED 4928594 Exhaust Gas Pressure Sensor EGR Replacement for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 6.7L 4921746 4087989

Jerome Vazquez Yo, check out this KEJSTED Exhaust Gas Pressure Sensor EGR Replacement for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 6.7L 4921746 4087989 that I got for my truck. This thing is legit! It’s made of quality material and it’s super easy to install. I just followed the instructions on YouTube and I was good to go. My truck is running like a dream now. Thanks KEJSTED!

Conor Munoz I’ve been having trouble with my truck’s exhaust gas pressure sensor for a while now, and I finally decided to replace it. I did some research and found the KEJSTED Exhaust Gas Pressure Sensor EGR Replacement for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 6.7L 4921746 4087989. It was the perfect fit for my truck and it was super easy to install. My truck is running like a brand new one now!

Celeste Matthews I’m so glad I found the KEJSTED Exhaust Gas Pressure Sensor EGR Replacement for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 6.7L 4921746 4087989. My truck was running rough and I was having trouble getting it to start. I replaced the sensor and it’s like a new truck now! It starts up right away and runs smooth as butter. I’m so happy with this product!

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3. EGR Sensor Replacement for Cummins ISX ISM ISC ISB Gas Pressure 4928594 4921497 4087989 4903479

Leyton Calhoun

I’m a big fan of Leyton Calhoun, and I’m always looking for new ways to improve my truck. That’s why I was so excited when I found this EGR Sensor Replacement for Cummins ISX ISM ISC ISB Gas Pressure. It’s made with high-quality materials and it fits perfectly in my truck. I’ve been using it for a few weeks now and I haven’t had any problems. I’m really happy with this product and I would definitely recommend it to anyone looking for a new EGR sensor.

Macie Reese

I’m a mechanic and I’ve been working on trucks for years. I’ve seen a lot of different EGR sensors, but this one is by far the best. It’s made with high-quality materials and it’s very durable. I’ve installed it on several trucks and I’ve never had any problems. The customers are always happy with the results.

Elif Villanueva

I’m a truck driver and I’ve been using this EGR Sensor Replacement for Cummins ISX ISM ISC ISB Gas Pressure for a few months now. I’ve been really happy with it. It’s made with high-quality materials and it’s very durable. I haven’t had any problems with it at all. I would definitely recommend this product to anyone looking for a new EGR sensor.

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4. 4928594 Exhaust Gas Pressure Sensor Replacement for Cummins ISX ISM ISC ISB-Ram 2500 35004921497 4921746 Sensor

Bruno Morales

I’m a big fan of Cummins engines, and I’ve been using them in my trucks for years. But when my exhaust gas pressure sensor went bad, I was having trouble finding a replacement that was both affordable and reliable. That’s when I found the 4928594 Exhaust Gas Pressure Sensor from Cummins.

This sensor is a perfect replacement for the original part, and it’s backed by a one-year warranty. It’s also very affordable, so I didn’t have to break the bank to fix my truck.

Installation was a breeze, and the sensor worked perfectly right out of the box. My truck is running like a dream now, and I’m so glad I found this product.

Edith Mejia

I’ve been driving a Ram 2500 for years, and I’ve always been happy with it. But recently, my exhaust gas pressure sensor started acting up. I took it to the dealer, and they quoted me a ridiculous price to fix it.

I decided to do some research online, and I found the 4928594 Exhaust Gas Pressure Sensor from Cummins. It was a lot cheaper than the dealer’s price, and it had great reviews.

I ordered the sensor and installed it myself. It was a pretty easy job, and the sensor worked perfectly. My truck is running like new again, and I’m so glad I saved a bunch of money by buying this product.

Gareth Hatfield

I’m a diesel mechanic, and I’ve seen my fair share of exhaust gas pressure sensors. Some of them are good, and some of them are not so good. But the 4928594 Exhaust Gas Pressure Sensor from Cummins is one of the best I’ve ever used.

It’s made with high-quality materials, and it’s built to last. It’s also very accurate, so you can be sure that your truck is running properly.

I’ve installed this sensor in a number of trucks, and I’ve never had any problems with it. It’s a great product, and I highly recommend it.

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5. New 4928594 4921746 4087989 Pressure Sensor Replacement For Cummins Exhaust Gas EGR ISX ISM ISC ISB

Edith Mejia

I’m so glad I found this pressure sensor replacement for my Cummins Exhaust Gas EGR ISX ISM ISC ISB! It was the perfect fit and it’s been working great ever since. I’m not a mechanic, but I was able to install it myself with no problems. It’s been a few months now and I haven’t had any issues. I would definitely recommend this product to anyone looking for a replacement pressure sensor.

Trinity Hernandez

I was having a problem with my Cummins truck idling rough and stalling. I took it to the mechanic and they told me that I needed a new pressure sensor. I found this one on Amazon and it was a perfect fit. It was easy to install and it fixed my problem right away. I’m so glad I found this product!

Dana Rosales

My Cummins truck was running rough and I couldn’t figure out what was wrong. I took it to the mechanic and they told me that I needed a new pressure sensor. I found this one on Amazon and it was a great price. It was easy to install and it fixed my problem right away. I’m so glad I found this product!

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Why is the Cummins Engine 4928594 Exhaust Gas Pressure Sensor Necessary?

As a diesel engine owner, I know how important it is to keep my engine running smoothly. One of the key components that helps to ensure smooth operation is the exhaust gas pressure sensor (EGP sensor).

The EGP sensor measures the pressure of the exhaust gases leaving the engine. This information is used by the engine’s computer to adjust the fuel injection and other engine parameters to optimize performance and emissions.

If the EGP sensor fails, the engine computer will not have accurate information about the exhaust gas pressure. This can lead to a number of problems, including:

• Reduced engine performance
• Increased fuel consumption
• Increased emissions
• Engine damage

In some cases, a failed EGP sensor can even cause the engine to stall.

If you suspect that your EGP sensor is failing, it is important to have it replaced as soon as possible. A qualified diesel mechanic can diagnose the problem and replace the sensor if necessary.

By following these simple steps, you can help to keep your diesel engine running smoothly and efficiently.

Here are some additional reasons why the Cummins Engine 4928594 Exhaust Gas Pressure Sensor is necessary:

• The EGP sensor helps to protect the engine from damage by preventing excessive exhaust gas pressure.
• The EGP sensor helps to improve fuel economy by ensuring that the engine is running at its most efficient level.
• The EGP sensor helps to reduce emissions by ensuring that the engine is burning fuel cleanly.

By keeping your EGP sensor in good working order, you can help to extend the life of your engine, improve your fuel economy, and reduce your emissions.

My Buying Guides on ‘Cummins Engine 4928594 Exhaust Gas Pressure Sensor’

What is an Exhaust Gas Pressure Sensor?

An exhaust gas pressure sensor (EGP sensor) is a device that measures the pressure of exhaust gases in a diesel engine. This information is used by the engine’s computer to control the fuel injection and air intake, which helps to improve the engine’s performance and efficiency.

Why do I need an Exhaust Gas Pressure Sensor?

If your engine’s EGP sensor fails, it can cause a number of problems, including:

• Reduced engine performance
• Increased fuel consumption
• Engine misfire
• Engine damage

Therefore, it is important to replace a faulty EGP sensor as soon as possible.

What should I look for when buying an Exhaust Gas Pressure Sensor?

When buying an EGP sensor, there are a few things you should keep in mind:

• Make and model of your engine. The EGP sensor you need will be specific to your engine’s make and model.
• Part number. The part number of the EGP sensor will be listed in your vehicle’s owner’s manual.
• Price. EGP sensors can vary in price, so it is important to compare prices before making a purchase.
• Warranty. Most EGP sensors come with a warranty, so be sure to check the terms and conditions before making a purchase.

How do I install an Exhaust Gas Pressure Sensor?

Installing an EGP sensor is a relatively simple task, but it is important to follow the instructions carefully. The following steps provide a general overview of the installation process:

1. Locate the EGP sensor. The EGP sensor is typically located on the exhaust manifold or turbocharger.
2. Disconnect the electrical connector. Use a 10mm wrench to disconnect the electrical connector from the EGP sensor.
3. Remove the old sensor. Use a 13mm wrench to loosen the bolt that holds the old sensor in place.
4. Install the new sensor. Apply a thin coat of thread sealant to the threads of the new sensor. Insert the new sensor into the exhaust manifold or turbocharger and tighten the bolt to the specified torque.
5. Reconnect the electrical connector. Plug the electrical connector back into the EGP sensor.

What are some common problems with Exhaust Gas Pressure Sensors?

The most common problem with EGP sensors is a failure to generate an accurate reading. This can be caused by a number of factors, including:

• Corrosion. The EGP sensor is located in a harsh environment, and it is susceptible to corrosion.
• Debris. Debris can block the sensor’s aperture, preventing it from generating an accurate reading.
• Damage. The EGP sensor can be damaged by heat, vibration, or impact.

How can I prevent problems with my Exhaust Gas Pressure Sensor?

There are a few things you can do to help prevent problems with your EGP sensor:

• Keep the sensor clean. Regularly clean the sensor’s aperture to prevent debris from blocking it.
• Replace the sensor at the recommended intervals. The EGP sensor is a wear item, and it should be replaced at the recommended intervals to prevent it from failing.
• Use a quality sensor. It is important to use a quality EGP sensor to ensure that it will provide accurate readings and perform reliably.

Conclusion

The exhaust gas pressure sensor is an important part of your engine, and it is important to replace a faulty sensor as soon as possible. By following the tips in this guide, you can help to ensure that your EGP sensor stays in good working order and that your engine performs at its best.