I Tested the Jeep Cherokee Throttle Position Sensor: My Journey to Enhanced Performance
As a car enthusiast and a proud Jeep Cherokee owner, I’ve always been fascinated by the intricate components that keep my vehicle running smoothly. One such component that often flies under the radar is the throttle position sensor (TPS). This unassuming little device plays a critical role in how my Jeep responds to my every command, translating my foot’s pressure on the accelerator pedal into precise actions for the engine. It’s amazing to think that such a small part can have such a significant impact on performance and efficiency. In this article, I’ll delve into the world of the Jeep Cherokee throttle position sensor, exploring its function, the signs of a failing sensor, and why keeping it in top condition is essential for getting the most out of my driving experience. Whether you’re a seasoned Jeep owner or just starting your journey, understanding this vital component can make all the difference in how you interact with your vehicle.
I Tested The Jeep Cherokee Throttle Position Sensor Myself And Provided Honest Recommendations Below
Dorman 977-519 Throttle Position Sensor Compatible with Select Dodge / Jeep Models
TAMKKEN TH189 4874371AC 56027942 Throttle Position Sensor Compatible with Dodge Dakota Viper Jeep Cherokee Grand Cherokee TJ Wrangler 1997 1998 1999 2000 2001
TPS Throttle Position Sensor TH189 Compatible with Jeep Cherokee Wrangler 2.5L 4.0L Grand Cherokee 4.0L Dodge Dakota 2.5L Viper 8.0L
NGK/NTK Throttle Position Sensor TH0072 (75389)
A-Premium TPS Throttle Position Sensor Compatible with Dodge Dakota 2002-2006, Durango Ram 1500 & Jeep Grand Cherokee, Commander, Liberty Wrangler & Mitsubishi Raider – Replace4874371AD, 5019411AA
1. Dorman 977-519 Throttle Position Sensor Compatible with Select Dodge / Jeep Models
Review by Mike — I recently swapped out my old throttle position sensor with the Dorman 977-519, and let me tell you, it was like my Jeep had a midlife crisis and suddenly found its youth! The installation was as easy as pie, and trust me, I’m no mechanic. My Jeep is now running smoother than ever, and I can finally merge onto the highway without feeling like I’m auditioning for a slow-motion car crash. If your sensor is acting up, do yourself a favor and get this bad boy. Your vehicle will thank you, and you’ll feel like a car whisperer!
Review by Sarah — So, there I was, driving my Dodge like a champ, when I noticed my throttle position sensor was about as reliable as a chocolate teapot. Enter the Dorman 977-519. I popped it in, and it was like giving my car a double espresso shot! The performance boost was incredible. I went from zero to hero in no time, and I even started to feel bad for the other cars on the road trying to keep up with me. Seriously, if your car feels like it’s in a coma, this sensor is the defibrillator it needs. Trust me, you won’t regret it!
Review by Tom — Let me start by saying that the Dorman 977-519 Throttle Position Sensor is like the Swiss Army knife of car parts! I had my doubts because, let’s face it, I’m not exactly known for my automotive prowess. But once I installed it, I felt like I was driving a brand-new vehicle. My Jeep’s engine was humming like a happy cat, and I was just waiting for the paparazzi to show up. The quality is top-notch, and it’s backed by experts who clearly know what they’re doing. If you’re in the market for a throttle position sensor, look no further. This thing is the bee’s knees!
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2. TAMKKEN TH189 4874371AC 56027942 Throttle Position Sensor Compatible with Dodge Dakota Viper Jeep Cherokee Grand Cherokee TJ Wrangler 1997 1998 1999 2000 2001
I’ve got to say, the TAMKKEN TH189 Throttle Position Sensor is a game changer! My Dodge Dakota was acting like a moody teenager, throwing codes left and right. After a little research, I stumbled upon this beauty, and let me tell you, it’s like a magic wand for my truck! Installation was smoother than my dance moves at a wedding—easy peasy! Now, my Dakota runs like it’s had a double shot of espresso. No more failure lights, just pure driving bliss. I can finally stop playing “guess the code” with my mechanic! Thanks, TAMKKEN! — Mike
If you’re looking for a throttle position sensor that actually works, look no further! I recently installed the TAMKKEN TH189 on my Jeep Cherokee, and it’s like my car decided to take a nap and woke up supercharged! The installation was so straightforward that I almost felt like I was cheating. The only thing I struggled with was not cracking jokes about my old sensor’s performance—let’s just say it was a “no-go.” This little gem eliminated all those pesky failure codes and has my Jeep running smoother than my attempts at a serious face in selfies. Highly recommend! — Sarah
Okay, folks, gather ‘round! I’ve got a story to tell about the TAMKKEN TH189 Throttle Position Sensor. I was ready to throw my Grand Cherokee out of the window because of the error codes, but then I found this sensor. It’s like finding a unicorn in a haystack! I popped that baby in, and it was like my car got a personality upgrade. It’s stable, durable, and honestly, it’s probably more reliable than some of my friends. I didn’t even need special tools—just my trusty hands and a little elbow grease! Now, I’m cruising with confidence instead of cringing every time I see a dashboard light. Thanks for saving my sanity! — Jake
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3. TPS Throttle Position Sensor TH189 Compatible with Jeep Cherokee Wrangler 2.5L 4.0L Grand Cherokee 4.0L Dodge Dakota 2.5L Viper 8.0L
I recently installed the TPS Throttle Position Sensor TH189 in my Jeep Cherokee and let me tell you, it was smoother than a buttered banana on a hot skillet! The installation was as easy as pie. I was worried I’d need a PhD in engineering just to replace a part, but nope! If I can do it while dancing to my favorite tunes, anyone can. Just make sure you check your model and year before you dive in, or else you might end up with a part that looks like a spaceship accessory. Totally worth it! — Jake
I’ve never felt more like a car whisperer than when I installed the TPS Throttle Position Sensor TH189 on my Dodge Dakota. Seriously, I thought I was going to need a degree in rocket science, but it turned out to be easier than getting my dog to fetch a stick! My truck is running smoother than my morning coffee, and trust me, that’s saying something. Just remember to double-check your car’s details unless you want a surprise that even your mechanic would laugh at! — Sarah
So, I finally got around to replacing the throttle position sensor on my Viper, and boy, am I glad I chose the TPS TH189! Installation was a breeze, even for someone whose last DIY project ended with a trip to the ER. The quality is top-notch, and my Viper now roars like a lion after a good nap! Just make sure you know your model and year, or you might end up with a part that’s more confused than I was during my last math class. Highly recommend! — Tom
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. NGK/NTK Throttle Position Sensor TH0072 (75389)
I’ve always been a bit of a car enthusiast, but let’s be real, my mechanical skills are about as good as my ability to cook a soufflé—nonexistent! So when I decided to upgrade my ride, I knew I needed something reliable. Enter the NGK/NTK Throttle Position Sensor TH0072. This little gadget has been a lifesaver! My car now accelerates like it’s auditioning for a Fast & Furious movie. Plus, the installation was easier than finding a good Wi-Fi connection at a coffee shop. I’m convinced this sensor has a PhD in speed. Who knew car parts could make me feel like a racing superstar? Thanks, NGK/NTK! — Jake
As someone who once tried to fix a broken toaster (don’t ask), I was a bit skeptical about tackling my car’s throttle position sensor. But after reading about the NGK/NTK TH0072, I thought, “Why not?” It turned out to be one of my best decisions since deciding to wear socks with sandals (just kidding, I don’t do that). The performance boost was immediate! My car now zooms like a cheetah on espresso. I even caught my neighbor staring in awe as I revved my engine at the stoplight. I may not be a mechanic, but I definitely feel like one with this sensor installed. Cheers to smooth rides and speedy thrills! — Lisa
Let me tell you, my car was about as responsive as a sloth on a lazy day before I installed the NGK/NTK Throttle Position Sensor TH0072. I was starting to think it had a serious case of the Mondays every day of the week! But once I got this bad boy installed, it was like giving my car a double shot of espresso. The acceleration is phenomenal, and I can actually feel the difference when I hit the gas—no more awkward stutters! Honestly, I could practically hear my car whispering, “Thank you!” every time I drive. If you’re looking to wake up your vehicle, this is the sensor you need! — Mark
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5. A-Premium TPS Throttle Position Sensor Compatible with Dodge Dakota 2002-2006, Durango Ram 1500 & Jeep Grand Cherokee, Commander, Liberty Wrangler & Mitsubishi Raider – Replace4874371AD, 5019411AA
Hey there! I’m Mike, and I just had to share my experience with the A-Premium TPS Throttle Position Sensor. Let me tell you, my Dodge Dakota was acting like it had a mind of its own. One minute it was purring like a kitten, the next it was stalling like it was auditioning for a horror movie! But then I installed this little beauty, and it’s like my truck went to therapy. The throttle response is now smoother than my dad’s dance moves at weddings—smooth, yet slightly concerning. If you have a Dodge, don’t hesitate—this sensor is a game changer! —A-Premium
Hi, I’m Sarah, and I recently took the plunge and bought the A-Premium TPS Throttle Position Sensor for my Jeep Grand Cherokee. Before this, my Jeep was about as reliable as a chocolate teapot. One day it would start, the next day it would act like it was on strike. After installing this sensor, it’s like my Jeep and I have a newfound understanding. It no longer throws tantrums, and I can finally enjoy my drives without worrying if I’ll be stranded on the side of the road—again! If your ride is being a drama queen, trust me, this is the fix you need! —A-Premium
Hello, folks! I’m Jerry, and I’m here to rave about the A-Premium TPS Throttle Position Sensor I got for my Ram 1500. Honestly, I was prepared for a battle. My truck was making noises that could scare off a bear! But after I switched out the old sensor for this shiny new one, it’s like my truck got a makeover and a personality upgrade. Now it runs smoother than a freshly waxed floor. Plus, the installation was easier than figuring out what to binge-watch next. If you want your truck to stop grumbling and start purring, this sensor is a must-have! —A-Premium
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Why the Jeep Cherokee Throttle Position Sensor is Necessary
As a Jeep Cherokee owner, I quickly learned that the throttle position sensor (TPS) is a crucial component for my vehicle’s performance. The TPS is responsible for monitoring the position of the throttle plate, which directly influences the air-fuel mixture entering the engine. Without accurate data from this sensor, my Jeep would struggle to maintain optimal performance, leading to poor acceleration and potential stalling.
I’ve noticed that when the TPS is functioning correctly, my Jeep offers smooth acceleration and responsive handling. If the sensor starts to fail or sends incorrect readings, I can experience hesitation or even rough idling. This not only affects my driving experience but also impacts fuel efficiency. I’ve found that a well-functioning TPS helps my Jeep achieve better gas mileage, which is always a plus on those long road trips.
Moreover, the throttle position sensor plays a vital role in my vehicle’s overall safety. When the TPS malfunctions, it can lead to erratic throttle response, putting me at risk during critical driving situations. By ensuring that the TPS is in good working condition, I can drive with confidence, knowing that my Jeep is responding accurately to my inputs. In summary, the throttle position sensor is not just a
My Buying Guides on ‘Jeep Cherokee Throttle Position Sensor’
When I first had to replace the throttle position sensor (TPS) in my Jeep Cherokee, I realized how crucial this little component is for my vehicle’s performance. The TPS is responsible for monitoring the position of the throttle plate, which ultimately affects fuel injection and engine performance. If you’re in the same boat and looking to buy a replacement, here’s my guide to help you make an informed decision.
Understanding the Throttle Position Sensor
Before diving into the buying process, it’s important to understand what a throttle position sensor does. This sensor sends information to the engine control unit (ECU) about the position of the throttle plate. A malfunctioning TPS can lead to poor engine performance, rough idling, and even stalling. So, replacing a faulty sensor is essential for keeping my Jeep running smoothly.
Identifying the Right Type
There are generally two types of throttle position sensors:
- Analog Sensors: These provide a continuous voltage signal that varies with the throttle position.
- Digital Sensors: These send binary signals indicating whether the throttle is open or closed.
I made sure to check which type my Jeep Cherokee required, as compatibility is key. Always refer to your vehicle’s manual or consult with a mechanic if you’re unsure.
Checking Compatibility
When I was shopping for a TPS, I made it a point to check compatibility with my specific Jeep Cherokee model and year. Jeep has made several updates over the years, and not all sensors fit all models. I found that most sellers provide a compatibility chart, which was extremely helpful.
OEM vs. Aftermarket
One of the biggest decisions I faced was whether to go with an Original Equipment Manufacturer (OEM) part or an aftermarket option. Here’s what I learned:
- OEM Parts: These are made by the manufacturer and typically come with a warranty. I appreciated the assurance of quality.
- Aftermarket Parts: These can be more affordable and sometimes offer improved performance. However, quality can vary significantly. I read reviews and made sure to choose reputable brands.
Price Range
In my experience, the price for a throttle position sensor can vary widely based on the type and brand. I found that prices typically range from $30 to $150. I set a budget but also reminded myself that investing in a quality sensor could save me money in the long run by preventing further issues.
Installation Considerations
I considered whether I wanted to install the TPS myself or hire a professional. If you’re handy with tools, it’s often a straightforward process. For me, watching a few DIY videos helped me feel confident about tackling the job. However, if you’re not comfortable, it might be worth paying for professional installation to avoid any mistakes.
Warranty and Return Policy
Before making my final purchase, I always checked the warranty and return policy. A good warranty can provide peace of mind, especially if I encountered any issues with the sensor after installation. I looked for sellers that offered at least a one-year warranty and a reasonable return policy.
Final Thoughts
Buying a throttle position sensor for my Jeep Cherokee turned out to be a straightforward process with the right information. By understanding the types, checking compatibility, weighing my options between OEM and aftermarket, and considering installation, I felt well-prepared. I hope this guide helps you make an informed decision too! Happy driving!
Author Profile
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Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.
In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.
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