> I found the water temp. sensor on the
> thermostat housing not connected to
> anything. Is this sensor used by the F.I.
> system or does it use a different temp.
The EFI temp sensor is located on the pass. side of the rear of the cylinder head. It is called the cyl. head temp. sensor. The one at the therm. housing is the temp sensor for the gauge.
BTY, don't get cornfused about the cht sensor, as it is near the knock sensor on the turbo. The knock sensor is mounted to the block.