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T4,G3,G4 Exhaust Control Pressure Converter - 2.5 TDI (ACV,AHY,AXG)

This Exhaust Control Pressure Converter is a direct replacement unit for all Volkswagen T4 Transporters equipped with 2.5 TDI engines, specifically engine codes ACV, AHY, and AXG. Also known as the N75 boost pressure control valve, this component plays a vital role in managing turbocharger operation by regulating boost pressure via the vacuum and pressure signals sent to the turbo actuator.

A failing or weak pressure converter can cause issues such as loss of power, erratic boost, limp mode activation, black smoke under load, overboost/underboost, and inconsistent acceleration. Replacing it restores proper turbo control, ensuring smooth boost delivery, reliable engine performance, and improved drivability.

This unit is built to OEM specification and is designed as a straightforward plug-and-play replacement using the factory electrical connector and vacuum hose layout. No modifications are required.

Compatible Engine Codes:

  • ACV – 2.5 TDI

  • AHY – 2.5 TDI

  • AXG – 2.5 TDI

Ideal for resolving common T4 turbo control issues and restoring proper TDI performance.

This Part Fits: T4 Transporter

Availability: Stock Item

Item Name: Pressure Converter, exhaust control

Description: Pressure Converter, exhaust control

Product Group: Electric

Group: Exhaust Gas Recirculation

Unit of Measure: Each

Manufacturer: JP

Dimensions:

Width: 100mm

Height: 100mm

Depth: 50mm

Volume: 500000mm3

Weight: 0.213kg

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