Forced Induction Superchargers | Turbochargers | Intercoolers

Intercooled STS boost falling off SOLVED!!!

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Old May 7, 2005 | 04:23 AM
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Default Intercooled STS boost falling off SOLVED!!!

I want to give a big thanks to Blackbird and TRTturbo.

Blackbird suggested that I route a line from the intake manifold to the wastegate so that it's referenced more accurately. This solved the problems of boost going to the set level and then falling off by redline.

Boost now goes to the set level and then falls 1 psi and hold it till redline
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Old May 7, 2005 | 08:24 AM
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Good news! BTW had the exact same problem on my Dodge STS.
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Old May 7, 2005 | 09:14 AM
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Originally Posted by Zombie
Blackbird suggested that I route a line from the intake manifold to the wastegate so that it's referenced more accurately.
where was it getting the signal from before?

where exactly did u tap in at on the manifold?
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Old May 7, 2005 | 11:52 AM
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Originally Posted by MECHAM
where was it getting the signal from before?

where exactly did u tap in at on the manifold?
it was off the turbo for signal.

tapped into the brake boost line where all my other vac signals are.
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Old May 7, 2005 | 12:51 PM
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excellent smithers!
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Old May 8, 2005 | 12:41 PM
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Yup, Heath gave me the idea back when I put the first FMIC on an STS (that I know of). Worked like a charm.
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