TwinTurbo.NET: Nissan 300ZX forum - Wait, one last thing...
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Subject Wait, one last thing...
     
Posted by inf on July 14, 2012 at 10:21 PM
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In Reply To Re: Well I didn't use a vacuum gauge, but I know when I posted by ALee on July 11, 2012 at 07:18 PM
     
Message "Unplugging the solenoid connector kept the ECU from interferring with EGR function. Idle will still be smooth as no vacuum goes to EGR with throttle closed."

"Blipping the throttle on my thottle yielded vacuum to the valve also, but with the solenoid connector attached vacuum only occurs for a second or two, whereas when I disconnectd the electrical connector vacuum continues when throttle is open."

Isn't the solenoid only supposed to open for one or two seconds? Also, how does an unplugged solenoid still block the vacuum when the throttle is closed and at the same time stay open at the same time?

     
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