Thread: Evo X upgrades
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Old 06-01-2010   #2
Murlo26
 
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Join Date: Dec 2009
Location: Lino Lakes
Drives: 17 Honda Accord
Posts: 4,041
Re: Evo X upgrades

Quote:
Originally Posted by mlomker View Post
The second pump should be off within one second of the car dropping below the boost thresh-hold. This is the primary 255 misbehaving, for whatever reason.

It could still be a backflow issue or something with the suction/return line but it seems less probable than a bad Walbro.
I see...nevermind on the leak, that wouldn't turn it on in vacuum still.

Yea I wonder if the return is goofed up...you could have shane pull my wally out of my car and test it that way if you want. Unless he has one there.

Let me know.

Or you could drop in my blaqops setup and try that if you want. Not sure how much actual work that would be but worth a try.
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