ACURA PT8270111AM Air Fuel Level Sensor Upstream Downstream PMT2018 2X 2.0L O2

( Manufacturer Part Number: PT8270111AM ), ( Manufacturer Warranty: 1 Year ), ( Type: Sensor ), ( Custom Bundle: Yes ), ( Fitment Type: Direct Replacement ), ( Modified Item: No ), ( Wire Quantity: 4, 4 ), ( Sensor Type: Heated ), ( Automotive Color / Finish: Steel ), ( Thread Size: M18 ), ( Universal Or Specific Fit: Specific ), ( Output Signal Range: V ), ( Attachment Method: Screw-on ), ( Terminal Type: Blade ), ( Position: Upstream, Downstream ), ( Features: Direct Fit )

Review ACURA 2x 2.0l Air Fuel Ratio O2 Sensor Upstream Downstream fits RSX 2002–2004

Acura RSX 2.0L Air Fuel Level Sensor (02 O2 Upstream Downstream) - PMT Part No. PT8270111AM

The PMT PT8270111AM Air Fuel Level Sensor is a crucial component of the fuel delivery system in your 2002-2004 Acura RSX 2.0L engine. Designed to monitor the air-fuel mixture in the exhaust stream, this sensor plays a significant role in maintaining optimal engine performance and ensuring stable idling conditions.

The upstream and downstream oxygen (O2) sensors, as indicated in the part number, are essential for the vehicle's closed-loop fuel injection system. They work in tandem to provide real-time data on the oxygen content of the exhaust gases. Based on this information, the engine control module (ECM) adjusts the fuel mixture to maintain the ideal air-fuel ratio, which maximizes fuel efficiency and reduces emissions.

Constructed using high-quality materials and advanced engineering techniques, this sensor ensures reliable and accurate readings. Over time, however, the sensor can degrade, leading to incorrect readings and potential engine performance issues. Symptoms of a faulty air fuel level sensor may include poor fuel economy, rough idling, and failed emissions tests.

By installing this genuine PMT PT8270111AM Air Fuel Level Sensor, you can restore your Acura RSX 2.0L engine to its optimal performance levels. The sensor is specifically designed to fit and function perfectly in your vehicle, ensuring seamless integration and hassle-free operation.

When you choose to replace your air fuel level sensor with a PMT product, you can trust that you're getting a high-quality component engineered to meet or exceed OEM specifications. PMT's commitment to excellence is reflected in every part they manufacture, ensuring that your vehicle receives the best possible care and attention.

In conclusion, the PMT PT8270111AM Air Fuel Level Sensor is an essential investment for any Acura RSX 2.0L owner seeking to maintain their vehicle's performance, fuel efficiency, and emissions compliance. With this sensor in place, you can enjoy a smoother, more responsive driving experience and peace of mind knowing that your engine is running at its best.

Pros and Cons of Buying a New Air Fuel Level Sensor (PMT2018 PT8270111AM) for 2002-2004 Acura RSX 2.0L

The Air Fuel Level Sensor, also known as the Oxygen (O2) Upstream and Downstream sensor, is a crucial component of a vehicle's emission control system. Replacing a faulty sensor can improve the engine performance and fuel efficiency. In this context, we will discuss the pros and cons of buying a PMT2018 PT8270111AM sensor for a 2002-2004 Acura RSX 2.0L.

a. Improved Engine Performance: A faulty Air Fuel Level Sensor can lead to poor fuel mixture, resulting in engine misfiring and rough idling. Replacing the sensor with a new one can help restore the optimal fuel-air mixture, leading to improved engine performance and fuel efficiency.

b. Enhanced Emission Control: The Air Fuel Level Sensor plays a significant role in the vehicle's emission control system. By ensuring accurate fuel mixture, it helps the catalytic converter perform efficiently, reducing harmful emissions.

c. Potential Cost Savings: Replacing the sensor may prevent more extensive repairs or replacements of other components that could be damaged due to the faulty sensor.

a. Cost: The cost of purchasing a new Air Fuel Level Sensor, such as PMT2018 PT8270111AM, can be relatively high. The price may vary depending on the retailer, shipping charges, and other factors.

b. Installation Complexity: Installing the sensor may require specialized tools and technical knowledge. It may be challenging for some DIY enthusiasts, and in such cases, hiring a professional mechanic might be necessary.

c. Potential for False Positives: In some instances, a new sensor may still display incorrect readings, necessitating further diagnostic work or even replacement of the new sensor.

The decision to purchase a new Air Fuel Level Sensor (PMT2018 PT8270111AM) for a 2002-2004 Acura RSX 2.0L comes down to a cost-benefit analysis. The benefits, such as improved engine performance, enhanced emission control, and potential cost savings, may outweigh the cons, like the cost and installation complexity, for many vehicle owners. However, it is essential to consider all factors, including the vehicle's condition, the driver's expertise, and the availability of alternative solutions, before making a final decision.

If the Air Fuel Level Sensor is confirmed as the cause of engine issues, it is highly recommended to replace it with a new one, such as PMT2018 PT8270111AM, to restore optimal engine performance and improve fuel efficiency. However, it is advisable to obtain quotes from various retailers and consider the cost, installation complexity, and the potential for false positives before proceeding with the purchase. Additionally, it may be beneficial to consult a professional mechanic for installation or further diagnostic work if needed.

Details:

2.Where is Oxygen Sensor Locations. Follow manufacturers instructions to know which wires tie together. Unscrew the oxygen sensor off exhaust pipe using either an open-end wrench or a special socket made to remove it. Unique sensor coatings protect elements from premature failure and are validated for lifetime operation with E85 other alcohol-based fuels.

Compare your new oxygen sensor to the old one. Use heat sensitive shrink tape to seal the connections. Cut off the old connector from bad oxygen sensor, strip wires and solder to new sensor. Reverse the steps used in removing oxygen sensor and install new part.

It will have an electrical connection attached to it. Disconnect the electrical connection on oxygen sensor. Screw it in place clockwise and snug down with the socket or open-end wrench. You can also use butt connectors.

The code displayed on your scan tool will indicate the type of fault, and identify one oxygen sensors by its position in exhaust system. Locate the oxygen sensor on your vehicle by looking for a part that looks like spark plug sticks out from exhaust pipe. In easier installation and resistance to high temperatures, vibration damage wire corrosion, which protects signal accuracy longevity.

3.how to replace an oxygen sensor. Use a flat tip screwdriver to push in the tabs and pull connection apart. Use the diagnostic scanner/reader to clear code from vehicles computer. Oxygen Sensor Q.

On most four and straight six cylinder engines, there is usually a single oxygen sensor mounted in the exhaust manifold. Turn on the ignition key, but do not start your vehicle. On V6, V8 and V10 engines, there are usually two oxygen sensors, one in each exhaust manifold. 2002 2004 Acura RSX 2.0L2001-2003 Honda Civic 1.7L.

This allows the computer to monitor air/fuel mixture from each bank of cylinders. Plug the electrical connections back in. The location of the number one cylinder on import engines will vary depending year/make/ model. Start the car.

If it has a distributor less ignition system DIS or coil-on-plug COP ignition, the plug wires coils may have lettering marking indicating cylinder numbers. Corrosion-resistant stainless steel construction. Do not over tighten the sensor as you might strip threads. You should notice an immediate improvement.

On straight four and six cylinder engines, there is only one bank of cylinders. Add a small amount of anti-seize to the threads new sensor.

part #: pt8270111am prices

• $13.57-$14.12

specifications acrasensor:

• for models: Rsx
• for makes: Acura
• for years: 2002-2004
• mpn: Pt8270111am
• manufacturer warranty: 1 Year
• type: Sensor
• custom bundle: Yes
• fitment type: Direct Replacement
• modified item: No
• wire quantity: 4, 4
• sensor type: Heated
• automotive color / finish: Steel
• thread size: M18
• universal or specific fit: Specific
• output signal range: V
• attachment method: Screw-on
• terminal type: Blade
• position: Upstream, Downstream
• features: Direct Fit

general acrasensor:

• Car Truck Parts Accessories > Air Fuel Delivery > Air Intake Fuel Sensors
• condition: New

returns acrasensor:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

payments acrasensor:

• wallet: Apple-pay
• other
• credit card: Diners-club

shipping acrasensor:

• class: Economy
• carrier: FedEx
• cost: $0.00
• service: FedEx Ground Economy
• type: Fixed
• transit: 4-9 Days

offer acrasensor:

• sold: 0
• started: August 9, 2025
• availability: In Stock
• options: Ship-to-home

seller acrasensor:

• city: Ontario, California
• # reviews: 25028
• rating: 98.9%

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