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  • no boost pressure

    I recently installed tomie m76s and I'm not getting boost pressure just a vaccum when I rev it it doesn't go past 0 bar.I went over every connector loosened them all off and re tightened. I'm using a blitz dual sbc possibly the solenoid happen to die after I put in new turbos?

  • #2
    Sounds like you're revving your engine when you're not moving haha. Get on the road man.
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    • #3
      Yeah no sh.it. 1st 2nd 3rd. No boost . Just reads vacuum.

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      • #4
        I know this might be a little lame, but turn off your boost controller, it will default back to wastegate preset.
        sigpic

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        • #5
          I did that too man. Turned it off . Still no boost. I'm suspecting a leak still I guess I'll take everything apart...it has a hesitation when idling probably because the turbos aren't spinning

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          • #6
            Anybody plzzzzz. I bought new bov still no boost. Does the boost solenoid if its right messed will it not allow boost?

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            • #7
              Boost level can't go lower than internal wastegate actuator spring pressure. Is the vacuum hose to boost gauge map sensor (or what you are using to monitor boost level) connected????

              Other could be a intake leak before MAF and boost cut on ECU is engaging earlier than it should.

              Also are the internal wastegate actuators connected to the internal wastegates???
              Last edited by Skym; 08-30-2013, 04:05 PM.
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              • #8
                Also are the internal wastegate actutors connected to the internal wastegates???

                +1^

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