My engine management light came on(2.0 FSI) so I carried out a diagnostic & came up with the fault code: P0404 - Exhaust Gas Recirculation Control Circuit - Range/Performance
I removed the top casing of the EGR valve & found the cog which had two snapped teeth on it I even recovered the broken teeth from within the casing. Some pics of my discovery:
Is there anyway to replace just the plastic cog or do I have to replace the whole unit(£££)?
Thanks in advance for any help