fits model: Cherokee, Grand. make: Jeep. year: 1999–2001.

( Brand: Standard ), ( Manufacturer Part Number: AS141 ), ( Product Type: Air Intake ), ( UPC: 091769400729 ), ( Fitment Type: Direct Replacement ), ( Partslink Number: 56041018 ), ( Compatible Make S : Jeep, Dodge ), ( Compatible Model S : Grand Cherokee, Durango, Dakota ), ( Product Subtype: Intake Manifolds ), ( Type: Sensors Relays ), ( Product Details: Manifold Absolute Pressure Sensor ), ( Department: Replacement )
The AS141 Manifold Pressure Sensor for Jeep Cherokee models from 1999 to 2001 is an essential component of the vehicle's engine management system. This sensor is responsible for measuring the manifold pressure and providing this critical data to the Powertrain Control Module (PCM) for optimal engine performance and emission control.
The AS141 Manifold Pressure Sensor is a solid-state, thermocouple-type device that converts the temperature difference between the engine coolant and the intake manifold into an electrical signal. It is designed to operate in harsh engine environments, ensuring accurate and reliable performance over an extensive temperature range.
The sensor housing is made of durable materials, resistant to engine oil, coolant, and other harsh automotive fluids. The sensor element consists of a thermocouple with a highly sensitive temperature-sensing junction. When the engine is running, the temperature difference between the coolant and the intake manifold causes a voltage to be generated at the thermocouple junction. This voltage is then converted into a linear pressure signal by the PCM, which is used to determine engine load and fuel delivery requirements.
The AS141 Manifold Pressure Sensor is easy to install, with a simple plug-and-play design. It comes with a gasket to ensure a secure seal between the sensor and the intake manifold. The sensor connector features a color-coded wiring configuration to simplify the installation process and minimize the risk of wiring errors.
When the AS141 Manifold Pressure Sensor fails, it can cause a multitude of symptoms, including poor engine performance, lackluster acceleration, and rough idling. Replacing the faulty sensor with a new one can help restore optimal engine performance and improve overall vehicle drivability.
In summary, the AS141 Manifold Pressure Sensor for Jeep Cherokee models from 1999 to 2001 is a vital component of the engine management system, responsible for measuring manifold pressure and providing this critical data to the PCM. It is a solid-state, thermocouple-type device designed for durability and reliability, with a simple plug-and-play installation process. Replacing a faulty sensor can help restore optimal engine performance and improve overall vehicle drivability.
a. Cost-effective: A standard AS141 manifold pressure sensor typically costs less than an OEM (Original Equipment Manufacturer) part.
b. Availability: These sensors are widely available in the aftermarket, making them easier to find and purchase.
c. Functionality: AS141 sensors are designed to meet the same specifications as OEM sensors and provide similar performance.
2. Cons:a. Risk of mismatch: Since there may be various manufacturers for the standard sensors, there is a potential risk of receiving a sensor that does not perfectly match your vehicle's specifications.
b. Installation issues: In some cases, the installation process might differ slightly between OEM and aftermarket parts, which could lead to complications during installation.
c. Warranty: Aftermarket parts usually do not come with the same level of warranty coverage as OEM parts.
Conclusion:When considering buying a standard AS141 manifold pressure sensor for your Jeep Cherokee (1999-2001), it is essential to weigh the pros and cons carefully. While the cost savings and availability are attractive, the potential risks of a mismatch and installation issues should not be overlooked. If you are comfortable with the potential risks and are confident in your ability to properly install the sensor, then a standard AS141 sensor could be a good choice for you. However, if you prefer the peace of mind that comes with an OEM part and the associated warranty coverage, you may want to consider that option instead.
Recommendation:To make an informed decision, research the different manufacturers of standard AS141 sensors and read customer reviews to assess their reliability and compatibility with your vehicle. If you are unsure about the installation process or prefer the added peace of mind, consider purchasing an OEM manifold pressure sensor. Ultimately, the decision comes down to your preferences, budget, and level of confidence in working with aftermarket parts.
The highest quality control through the manufacturing process from component to finished product. Features: The manufacturing process includes extensive use of robotics for precision assembly. Connector Type: Plug In. Terminal Quantity: 3.
With many years of manufacturing experience, Standard is the name you can trust. 100% product in-line and end-of-line inspection from raw material to packaging of finished. Manifold Absolute Pressure Sensor AS141 by Standard. Terminal Type: Blade.
Warranty: 3 years/36,000 miles. Specifications: Terminal Gender: Male. The MAP sensors are engineered for precision performance, durability and a long service life.