Thanks for the input, this engine is really busy, any ideas where I can look for pictures?Look along the fuel rail. I believe that the fuel temp sensor for pumpe duse cars is on the fuel rail.
Thanks chittychittybangbang, this is perfect.It's on the fuel rail below the tandem pump (at the driver's side end at the top of the engine), here is a diagram. Fuel temp sensor is #14, vw# is below. Other tems of interest - fuel cooler #2, fuel filter #15, tandem pump #16.