General Identify & Locate (Tipo 1.6 i.e.)

[tipoTZ]

I have problems with my Tipo 1.6. i.e. 1990 on my fuel injection system.
I think the issue is in the FUEL PUMP or FUEL PRESSURE REGULATOR. I want to resolve the problem by myself. To do so ,I must identify those components on pictures.

I'm looking for FUEL PRESSURE REGULATOR but I can't find it. Please Help
I think that his location is in this picture

On this picture I don't know what is those hose pipes and part of FORD no.6

What is pressure before and after FUEL PRESSURE REGULATOR
Many thanx:slayer:

 

[arno]

The fuel pressure regulator is always located in the return fuel line, this way it can regulate the pressure of about 4-6 bar down to 2-3 bar. So, the regulator lets the access fuelpressure and fuel flow back to the tank in a continuas flow.

I'm on holliday right know so don't have my parts books nearby to locate the other parts.

greetz