Identifying V8 Parts

[2000LSMichael]

I copied this pic from an earlier post and would like to know what the parts are that I have circled. I am getting to know the LS a little better after only a few weeks.

 

[NateRW21]

Okay, left to right:
Throttle Position sensor (TPS)
Vacuum line
Exhaust gas recirculation (EGR) valve

Last one... I'm not really 100% sure but I think that's a fuel regulator of sorts

And for reference... what is listed as the degas bottle... is not the degas bottle. The degas bottle is the over-flow tank for the radiator; it's where you pour in your coolant.

 

[cammerfe]

Okay, left to right:
Throttle Position sensor (TPS)
Vacuum line
Exhaust gas recirculation (EGR) valve

Last one... I'm not really 100% sure but I think that's a fuel regulator of sorts

And for reference... what is listed as the degas bottle... is not the degas bottle. The degas bottle is the over-flow tank for the radiator; it's where you pour in your coolant.

The fuel pressure regulator is the mechanism at the other end of the tube---attached to the fuel rail. To the small extent that I've played with it, it seems to sense pressure and tell the fuel pump to 'step-up' the pressure because of demand.

The cap on top is for letting the trapped air out of the cooling system.

KenS from Ben's Place

 

[Quik LS]

the deguass tank is actually under the cowl driver's side, at the base of the window - there is a lid where you add coolant. The thing you have circled is the top of the cooling tree.

IB the vavle is simply a backpressure check vavle to check the fuel in the rail from bleeding back into the line/pump/tank when the car is off.

 

[NateRW21]

AHHHHH okay; I've not really gotten into the fuel system. I did think it an odd place for a regulator when all other ford models run it on the rail. I just assumed it were some sort of secondary reg or sensor of sorts. But, good to know!!! That could be the culprit if having starting issues