Standard Ignition AS537 Manifold Absolute Pressure Sensor

Overview of Standard Ignition AS537 Manifold Absolute Pressure Sensor

The Standard Ignition AS537 Manifold Absolute Pressure (MAP) Sensor is designed for precise monitoring of intake manifold pressure in select Jaguar and Land Rover vehicles. This sensor ensures accurate engine performance data for models such as the Discovery Sport, LR2, Range Rover Evoque, and XF.

• Three-terminal design with male blade terminals for reliable electrical connection
• Female oval-shaped connector with a single plug-type interface
• Plug-in attachment method for straightforward installation
• Durable black finish for corrosion resistance
• Includes O-rings to ensure a secure, leak-free seal
• No additional hardware or mounting brackets included

Detailed Product Description

The AS537 MAP sensor from Standard Ignition is engineered to provide accurate manifold pressure readings critical for engine control units in Jaguar and Land Rover vehicles. Featuring a three-terminal configuration with male blade terminals and a female oval plug connector, this sensor offers a secure and stable electrical connection. The plug-in attachment method simplifies replacement without the need for extra hardware or mounting brackets. Its black finish enhances durability against environmental factors, while included O-rings help maintain a tight seal to prevent vacuum leaks. This sensor is compatible with models including the Jaguar XF and Land Rover Discovery Sport, LR2, and Range Rover Evoque, ensuring proper fitment and function.

Common Applications and Issues Addressed

• Helps resolve engine performance problems related to incorrect manifold pressure readings
• Addresses rough idling and stalling caused by faulty MAP sensor signals
• Improves fuel efficiency by providing accurate data for air-fuel mixture adjustments
• Reduces engine hesitation and power loss during acceleration
• Prevents check engine light triggers related to emission control sensor faults

Installation Notes and Tips

• Ensure the ignition is off before disconnecting the old sensor
• Carefully remove the old sensor to avoid damaging the connector or wiring harness
• Verify the O-rings are properly seated to prevent vacuum leaks
• Plug the new sensor firmly into the connector until it clicks into place
• Double-check fitment compatibility with your Jaguar or Land Rover model before installation

Quality Assurance and Warranty

Standard Ignition manufactures the AS537 MAP sensor to meet or exceed OEM specifications for reliable performance. The sensor undergoes rigorous testing to ensure durability and accuracy. While hardware and mounting brackets are not included, the product comes with O-rings to maintain proper sealing. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.