Where do these go???

Discuss the RB20, RB25 and RB26 series engines.
kouki-gymkhana
Posts: 624
Joined: Sat Aug 16, 2003 11:54 am
Car: 1993 Nissan 240SX (only 90,000 mi!)

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The swap is up and running (has been for awhile now) but I still don't know where these two items are supposed to be connected! Right now I have the wastegate actuator going all the way across to a nipple by the throttle body but I know that's incorrect. As for the other nipple, I have no clue where it's supposed to go. Any and all help would be appreciated!


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krayton
Posts: 1090
Joined: Tue Jun 24, 2003 11:10 am

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the one on the wastegate goes to a vaccum to control boost.

cant really see the one on the left

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240sxed
Posts: 283
Joined: Wed May 11, 2005 4:14 pm

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The one on the left i have connected to one of the coldpipes I believe, the other one definitly needs a good pressure source from the manifold/turbo . Like krayton said, its for your actuator, otherwise you'll over boost.

fly240
Posts: 144
Joined: Thu Jun 05, 2003 11:51 am
Car: nissan 240sx

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waste gate is for boost controll, the left is to cold pipe.

ehacker01
Posts: 157
Joined: Fri Feb 04, 2005 5:01 pm
Car: 1995 240sx
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Mine both go to something with an elctrical clip on it and then it is tee'd off and cut off. What is that sensor for?


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