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Re: Most accurate location to measure IAT (juve021)

pre-turbo? right after MAF will do...not much plumbing to the turbo
post turbo you got 2 more choices... pre IC and intake manifold

I think best location would be right inside the intake manifold to see what the motor is ingesting.
 

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Re: (Needsdecaf)

Quote, originally posted by Needsdecaf »


IIRC, the IAT sensor is a combo with another....boost pressure, perhaps?

Correct and you can read it through the OBD system.
 

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Re: (JimLill)

"Thrust sensor" - the one that sits just post IC before the TB.

That's probably the most useful place to have it. If you have aftermarket IC piping, you can just weld another bong in there.

Hehe, bong.

*edit* - if you want to entertain yourself with more numbers, put one post MAF *and* post IC.
 

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Re: (AthruC)

Quote, originally posted by AthruC »
"Thrust sensor" - the one that sits just post IC before the TB.

That's probably the most useful place to have it. If you have aftermarket IC piping, you can just weld another bong in there.

Hehe, bong.

*edit* - if you want to entertain yourself with more numbers, put one post MAF *and* post IC.

That's not just entertainment, it's GOOD data to see effects of exterior temp, A/C on vs. off on the I/C performance!!
 
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