Quote:
Originally Posted by BryanS14
Ill try the code check.
Internal wastegate.
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Definitely start there...
Quote:
Originally Posted by cotbu
Making a turbo not boost is pretty hard
A broken shaft
stuck wheels or binding
and stuck open flapper
Big boost leak
etc.
If you haven't check the turbo yet? I would start there.
There's usually some sort of sound associated with those scenarios.
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That's true most mechanical issue you have some sort of audible noise.
Quote:
Originally Posted by BryanS14
Its feels more like an ignition issue as opposed to the turbo malfunctioning. Its a brand new turbo.
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Often in your scenario. Check for codes, Verify connectivity to the critical sensor specially since your using a conversion harness. Even that I'd double check.
Quote:
Originally Posted by godrifttoday
Cracked manifold?
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Most cracks are hairline cracks and dont usually stop anything from boosting. Crack manifold early signs are exhaust leak noise but still boost with no issue.
Quote:
Originally Posted by Rmetler
This is a Mechanical issue.....No electrical issue can keep your engine from producing exhaust gas. That is unless it does not run. You metioned only when it gets warm, I would check to see if the turbo is binding. I have seen brand new turbo's that are out of tolerance. Thermal expansion would be a explanation for this. Good luck problem solving!
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You'll be surprised most of this are actually electrical problems where the ECU is running on safe mode. This is why it's critical to check for CEL and verify what it's complaining about. Possible sensors that can do this is your MAF, CTS, KNOCK, GROUND, BAD Connection on ECU, BAD ECU and etc..