ah ********. this is the old shape s3 isnt it? can someone move it into the new type s3 for me?
pressure at the rail on a tfsi s3 should be 100+, hence that cam driven hpfp.
been having problems with the car, fuel pressure jumping from good 120+ pressure to as low as 7 bar at the rail.
i was told a fuel relief valve on the fuel rail maybe at fault. i bought part from audi at 19+vat. its a threaded piece that goes in below the inlet manifold and accepts fuel...
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