Delphi PS10074 Manifold Absolute Pressure Sensor

Overview of Delphi Manifold Absolute Pressure Sensor PS10074

The Delphi Manifold Absolute Pressure (MAP) Sensor PS10074 is designed to provide accurate pressure readings for optimal engine performance. This sensor is compatible with various Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models, ensuring reliable fitment and function.

• Connector color: Black for easy identification
• Pin-type terminals with 3 female terminals for secure electrical connection
• Single oval-shaped male connector for precise fit
• Bolt-on mount type for straightforward installation
• Durable plastic body material for corrosion resistance
• Includes manifold absolute pressure sensor and instruction sheet

Detailed Product Description

The Delphi PS10074 MAP sensor measures the absolute pressure inside the intake manifold, providing critical data to the engine control unit (ECU) for fuel delivery and ignition timing adjustments. Featuring a black connector with an oval shape and a single male connector, this sensor ensures a secure and accurate connection. The pin terminal type with three female terminals supports reliable electrical contact, minimizing signal loss. Its bolt-on mount type allows for easy replacement on compatible vehicles. The sensor’s plastic body offers resistance to heat and corrosion, contributing to long-term durability.

Compatible Vehicles and Applications

This Delphi MAP sensor PS10074 is compatible with a range of GM vehicles, including Buick 60 Special and Century, Cadillac Allante, DeVille, Eldorado, Seville, and Fleetwood, Chevrolet Camaro, Impala, Monte Carlo, and Commercial Chassis models, GMC G30, P30, and P3500, Oldsmobile 98, Cutlass Ciera, Cutlass Salon, Cutlass Supreme, Delta 88, and Brougham, as well as Pontiac Bonneville, Firebird, Grand Prix, and Regal. It is designed to meet the specific requirements of these models for emission control and engine management.

Common Issues Addressed by the MAP Sensor PS10074

• Erratic engine idle or stalling
• Poor fuel economy due to incorrect air-fuel mixture
• Check engine light triggered by faulty manifold pressure readings
• Reduced engine power and acceleration
• Increased emissions and failed emissions tests

Installation Notes and Tips

When installing the Delphi PS10074 MAP sensor, ensure the bolt-on mount is securely fastened to prevent air leaks. Verify the black oval connector is properly aligned and fully seated to maintain a stable electrical connection. It is recommended to disconnect the battery before installation to avoid electrical shorts. Follow the included instruction sheet for specific torque specifications and wiring details. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.

Quality Assurance and Warranty

Delphi manufactures the PS10074 MAP sensor to meet OEM standards for fit, form, and function. The sensor undergoes rigorous testing to ensure accurate pressure readings and durability under various operating conditions. This product includes an instruction sheet to assist with installation. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.