EGR Valve Diaphragm – VW Audi TDI | OEM 03G131512AD 070131512F 03G131512AEEGR Valve Bypass Diaphragm VW Audi TDI OEM 03G131512AD 070131512F 03G131512AE Restore EGR Valve Function on Your VW or Audi TDI Replace the Diaphragm. The EGR valve bypass diaphragm on VAG TDI engines controls exhaust gas flow through the EGR radiator bypass. When it fails, the EGR valve loses pressure control causing EGR related fault codes, rough idle, and incorrect exhaust gas temperatures. This direct replacement diaphragm restores proper EGR

0T exhaust flap membrane applications with the matching actuator design

BUY engine codes

Unmetered air entering the intake system

Wastegate Repair Kit — BMW N63 4

intake manifold design and the diameter of the original flaps before placing an order

Skoda Superb 2008–2013

Oil Dipstick Tube Cup Valve — BMW M50 / M50TU / M52 / M52TU / M54 / M56 | OEM 11421740001

7' E67   (10/2002 — 06/2008)

Audi and Volkswagen models with V8 3

A failed intake manifold diaphragm on the 1

which is expressed both in the device and in the operational features

reduced engine efficiency