2.0L TDI IPR Valve 1999-2005

Overview

This is an injection pressure regulator (IPR) valve for the Volkswagen, Audi 2.0L TDI diesel (1999-2005). Built to OEM specification and engineered as a direct-fit replacement for a professional-grade 2.0L TDI repair or service. Every order ships fast and is backed by our support team.

What It Does & How It Helps

On a HEUI injection system the injectors are fired by high-pressure ENGINE OIL rather than by a fuel rail, and the IPR valve is what meters that oil pressure. The ECM commands it to hold the pressure the injectors need to open — roughly 500 psi just to start, far more under load. When the IPR screen plugs, the valve sticks, or its seals harden with age and heat, the engine cannot build or hold injection control pressure: it cranks without starting, starts hard when cold, or falls on its face under throttle and logs an ICP or IPR duty-cycle fault. A correct replacement restores stable injection control pressure across the whole range.

What's Included

• an injection pressure regulator valve as specified
• O-rings and seals where included

Fitment

Fits Volkswagen, Audi vehicles equipped with the 2.0L TDI diesel engine, 1999-2005. Please confirm your engine and year before ordering to ensure correct fitment.

Common Symptoms & When to Use

Consider this 2.0L TDI part when you experience:

• an ICP, IPR or injection-control-pressure code
• extended crank, hard cold start or a no-start with normal cranking
• a surge, stumble or loss of power under load
• unstable or unreachable commanded injection control pressure

Specifications

• Engine: 2.0L TDI
• Year Range: 1999-2005

Quality & Service

Fast shipping on in-stock orders. Free shipping on orders over $70. Backed by Core Diesel Parts — your source for 2.0L TDI diesel parts.