Global Parts 1711991 A/C Pressure Transducer Connector

A/C Pressure Transducer Connector for Volkswagen and Porsche

This Global Parts A/C pressure transducer connector is a transducer pigtail used in vehicle air conditioning electrical circuits. It provides the connection point for the pressure signal that the engine management system uses to monitor A/C operation on modern vehicles.

• Type: transducer pigtail
• Electrical connector for A/C pressure transducer circuits
• Supports pressure feedback to the ECM on modern A/C systems
• Used in compressor control strategies on earlier applications
• Global Parts part number 1711991

Detailed Product Information

Global Parts 1711991 is an A/C pressure transducer connector built for vehicles that rely on accurate refrigerant pressure input to manage compressor operation. On newer systems, the ECM uses this signal to control the A/C system; on earlier designs, the pressure switch function can directly shut the compressor off to help prevent failure. This connector is a direct electrical service part for Volkswagen and Porsche applications, including Volkswagen Jetta, Volkswagen GTI, and Porsche Panamera models listed in the fitment data.

This part cross-references HC1011 and SW-82 for the same application.

What This Part Helps Address

• Broken or damaged A/C pressure transducer connector
• Intermittent A/C pressure signal to the ECM
• Compressor cycling caused by poor electrical contact
• Fault codes related to A/C pressure sensor communication
• Loss of A/C system control on Volkswagen and Porsche vehicles

Installation Notes and Tips

Verify connector style and terminal condition against the original harness before installation. Confirm the vehicle’s A/C pressure transducer location and compare the existing plug to Global Parts 1711991 to ensure proper electrical match. For fitment, this part is listed for applications such as Fits 1993-2016 Volkswagen Jetta, N/A; Fits 2010-2016 Volkswagen GTI, N/A; Fits 2010-2016 Porsche Panamera, N/A; and Fits 2012-2016 Porsche 911, N/A.

Quality Assurance

Global Parts supplies service electrical components for listed Volkswagen and Porsche applications. Part number 1711991 is cataloged for direct replacement use where the original A/C pressure transducer connector has failed or been damaged.