DELPHI 946HY91 Manifold Pressure Sensor 1.8L L4

( Brand: Delphi ), ( Manufacturer Part Number: 946HY91 ), ( Part Type: Pressure Manifold Sensor ), ( Manufacturer Warranty: 1 Year ), ( Application: Acura Integra Manifold Absolute Pressure Sensor ), ( Short Description: Map Sensor ), ( Fitment Notes: Engine ), ( Compatible Years: 1994 1995 1996 1997 1998 1999 2000 2001 ), ( Cs-sku: 328 )

Review DELPHI Acura 1.8l L4 Manifold Absolute Pressure Sensor fits INTEGRA 1994–2001

The Delphi 946HY91 is a manifold pressure sensor specifically designed for use in 1994-2001 Acura Integra models equipped with a 1.8L L4 engine. This sensor is an essential component of the engine management system, responsible for measuring the intake manifold pressure and providing this information to the engine control unit (ECU).

The Delphi 946HY91 is a high-performance sensor that delivers accurate and reliable readings to ensure optimal engine performance. It features a robust and durable design with a high-temperature resistance, making it suitable for use in the demanding conditions of an internal combustion engine. The sensor housing is made from high-strength materials, ensuring it can withstand the extreme temperatures and pressures encountered within the engine bay.

The Delphi 946HY91 utilizes a variable resistance technology to measure intake manifold pressure. This technology provides a linear response to changes in pressure, ensuring accurate and consistent readings. The sensor is also designed to be self-diagnostic, with a built-in failure mode indicator that communicates any issues to the ECU, allowing for early identification and resolution of potential problems.

The Delphi 946HY91 is easy to install, with a direct plug-and-play design that connects to the existing wiring harness. It is also compatible with original equipment manufacturer (OEM) service tools, enabling technicians to perform diagnostic tests and calibrations as needed.

Overall, the Delphi 946HY91 is a high-quality and reliable manifold pressure sensor specifically designed for use in 1994-2001 Acura Integra models. Its accurate and consistent readings ensure optimal engine performance, while its robust and durable design ensures long-lasting reliability. With its easy installation and compatibility with OEM diagnostic tools, the Delphi 946HY91 is an essential addition to any Acura Integra repair or maintenance project.

Delphi 946HY91 Manifold Pressure Sensor for 1994-2001 Acura Integra: A Comprehensive Analysis

The Delphi 946HY91 is a manifold pressure sensor designed for use in 1994-2001 Acura Integras equipped with 1.8L L4 engines. This component is essential for the engine management system, monitoring the intake manifold pressure and sending the data to the engine control unit (ECU) for correct fuel-air mixture adjustments. In this analysis, we will discuss the potential advantages and disadvantages of purchasing a Delphi 946HY91 as a replacement or upgrade.

1. OEM Compatibility: The Delphi 946HY91 is a genuine OEM (Original Equipment Manufacturer) replacement sensor, ensuring a perfect fit and function in the intended application.

2. Improved Performance: Replacing a faulty or aged manifold pressure sensor can lead to noticeable improvements in engine performance, including increased power, better fuel efficiency, and smoother operation.

3. Diagnostic Capabilities: A new manifold pressure sensor can help identify potential engine issues or malfunctions that may not be apparent with other diagnostic tools.

4. Long-Term Reliability: Delphi is a reputable automotive parts manufacturer, and the 946HY91 is designed to meet or exceed OEM specifications for durability and reliability.

1. Cost: OEM replacement sensors like the Delphi 946HY91 can be more expensive compared to aftermarket alternatives. However, the potential benefits in performance and reliability may justify the investment.

2. Installation Complexity: Installing a new manifold pressure sensor requires the removal of the intake manifold or plenum, which can be a time-consuming and labor-intensive process.

3. Sensor Drift: Over time, even new sensors can experience slight drift or deviation from their intended performance, which may require recalibration or replacement.

The Delphi 946HY91 manifold pressure sensor offers several advantages for 1994-2001 Acura Integra owners, including OEM compatibility, improved performance, diagnostic capabilities, and long-term reliability. While the cost and installation complexity may be drawbacks, the potential benefits in engine performance and overall driving experience can outweigh these concerns for many enthusiasts and dedicated drivers.

If you are experiencing issues with your Acura Integra's engine performance or have a faulty manifold pressure sensor, it is recommended to consider the Delphi 946HY91 as a replacement option. Although it may come with a higher cost and require professional installation, the advantages in performance, reliability, and diagnostic capabilities make it a worthwhile investment for maintaining the optimal functioning of your vehicle.

Details:

We source our pictures directly from the manufacturer and may not immediately receive updated photos if changes are made. 1994 Acura Integra Engine: 1.8L L4;. Important: Please Review Fitment Notes to Ensure Proper Fit. Consequently, the picture displayed may not always reflect most recent changes, though this occurs rarely.

Brand: Delphi, Warranty: 12 Month Warranty, Part Type: Manifold Absolute Pressure Sensor, Compatible Years: 1994 1995 1996 1997 1998 1999 2000 2001. Document For 1994 - 2001 Acura Integra 1.8L L4 Manifold Absolute Pressure Sensor Delphi: Fitment Notes: Engine: L4;. They may even discontinue an item and replace it with updated version. 1995 Acura Integra Engine: 1.8L L4;.

part #: 946hy91 price

• $100.14

specifications acrasensor:

• for models: Integra
• for makes: Acura
• for years: 1994-2001
• brand: Delphi
• mpn: 946hy91
• part type: Pressure Manifold Sensor
• manufacturer warranty: 1 Year
• application: Acura Integra Manifold Absolute Pressure Sensor
• short description: Map Sensor
• fitment notes: Engine
• compatible years: 1994 1995 1996 1997 1998 1999 2000 2001
• cs-sku: 328

offer acrasensor:

• options: Ship-to-home
• quantity: 4
• availability: In Stock
• sold: 0
• started: April 15, 2025

seller acrasensor:

• rating: 98.9%
• # reviews: 2018 1
• city: San Bernardino, California

payments acrasensor:

• other
• wallet: Apple-pay
• credit card: Discover

general acrasensor:

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

shipping acrasensor:

• class: Standard
• type: Fixed
• cost: $0.00
• service: Standard
• transit: 2-6 Days

returns acrasensor:

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

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