Jul 22nd, 2002, 06:15 AM
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#12 (permalink)
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Nissan Fanatic
Join Date: May 2002
Location: charleston sc
Posts: 369
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Re: Re: INTAKE RUNNERS
Quote:
Originally posted by ezcheese15
Whoa....I gotta correct you on this. They *ARE* controlled by the ECU. The ECU has one wire that goes to the intake runners. The Runners are mechanical, however, they are controlled electronically. The ECU sends a 12V signal to the intake runners at all times when the RPM is under 5000. At 5000rpm, the ECU cuts the 12 V signal to the intake runners, which allows the system to apply vacuum to the solenoid, which in turn moves the plunger and changes the runners.
I am currently working on a setup to have the runners switch at a different rpm using a switch. I can get it to work but can't get the RPM right. The switch seems to have a mind of it's own. But I'm working on it, and will post results when I get it figured out.
Torry
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thanx for the info torry 
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02 spec (173.1whp,178.9lbft)retired
94 se-r (342whp, 289lbft @15psi)
92 se-r (sr20ve with N1 cams DD)
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