S13 SR20DET Vacuum piping - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

chick_z · 08-10-2013, 09:14 AM

I bought a S14 but it comes with a S13 SR20DET that is replaced by the previous owner. Some of the vacuum pipes are disconnected (Circled). Does anyone know where these vacuum pipes should connect to?

metako42 · 08-11-2013, 01:31 AM

Thats the Exhaust Gas Recirculation valve - the small hose on top goes to the EGR control valve on the firewall, the big ones below that go to the exhaust dump pipe and the air intake, but I can't remember which goes to which.

chick_z · 09-09-2013, 02:19 AM

Thnaks Metako42, would it be any issue if just leving the EAI valve and the big ones below diconnected?

09-09-2013, 02:19 AM	#3
chick_z Join Date: Aug 2013 Location: Hong Kong Posts: 2 Trader Rating: (0) Feedback Score: 0 reviews	Thnaks Metako42, would it be any issue if just leving the EAI valve and the big ones below diconnected?