Intake manifold parts ID, S5 NA

sv51macross · 11-21-2010, 01:32 AM

Disassembling my intake manifold to replace leaky components in the area of the primary fuel rail. I stopped after removing the UIM/intake tract as my light was waning and we had to go to dinner. I was wondering though;

-What is the electronic component the coolant passes through right next to the secondary fuel rail?
-Why is the coolant routed up to the throttle body? AWS?

And while I'm at it, wasn't able to procure PFA tubing to replace the oil injection lines, will small-engine fuel line work?

11-21-2010, 01:32 AM	#1
sv51macross Rotary Fan in Training Join Date: Oct 2010 Location: Ann Arbor, Mi Posts: 47 Rep Power: 0	Intake manifold parts ID, S5 NA Disassembling my intake manifold to replace leaky components in the area of the primary fuel rail. I stopped after removing the UIM/intake tract as my light was waning and we had to go to dinner. I was wondering though; -What is the electronic component the coolant passes through right next to the secondary fuel rail? -Why is the coolant routed up to the throttle body? AWS? And while I'm at it, wasn't able to procure PFA tubing to replace the oil injection lines, will small-engine fuel line work? __________________ 1990 Mazda RX-7 NA; Lucy, after the main antagonist from Elfin Lied. Eventual plans? Something cyberpunk and spicy.

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