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need help with greddy profec b

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Old 01-16-2015, 01:13 AM
  #16  
Tom M'Guinn

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Is your plumbing to the top and side port to the LR wastegate ok? Check how they work versus the Tial....
Old 01-16-2015, 01:17 AM
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URG8RB8
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Good point Tom I remember the LR DP is opposite of the Tial.
Old 01-16-2015, 01:20 AM
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From the tech section on the LR site:

Connect the boost pressures line (from the banjo bolt) to the top port on the wastegate. (YELLOW)

Connect the control line from the regulator to the side port on the wastegate. (BLUE)
Old 01-16-2015, 10:12 AM
  #19  
Carlsbergas
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Gonna try to play around with dip switch settings, and after work when I get back gonna test solenoids and the controller
Old 01-16-2015, 10:39 AM
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Willard Bridgham 3
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I had a greddy that was a piece of junk and never worked properly.

Put MBC back in and it works fine.
Old 01-16-2015, 10:50 AM
  #21  
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I believe I have 2&3 on and 1&4 off. I need to verify the on/off part but for sure the combination is correct.
Old 01-16-2015, 12:12 PM
  #22  
Carlsbergas
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Im trying to think why the wastegate does not operate on default spring pressure while the controller is off, maybe that might be my problem?
Old 01-16-2015, 08:43 PM
  #23  
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So I took covers of solenoid box, and pushed some compressed air, untill caps poped off, air wasnt going anythere, so I pushed some air trhu the openings I found and heard a click put everything together, now if I push air through IN port it comes out through out port, hoppefully it was just stuck solenoid from the beginning.
Old 01-28-2015, 10:08 PM
  #24  
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News, seller sent me another unit, hooked it up and it works! Now to adjust the boost levels and im good to go



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