FK8 IAT1 IAT2 readings

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FK8REY
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Joined: Wed May 27, 2020 7:12 pm

FK8 IAT1 IAT2 readings

Post by FK8REY »

Just looking for clarity. Which reading is post intercooler for FK8? IAT1 or IAT2 Thanks
KTuner
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Re: FK8 IAT1 IAT2 readings

Post by KTuner »

For whatever reason they put the Type-R IATs backwards from the other CivicX applications in the datalogging protocol, so IAT1 should be post.
FK8REY
Posts: 4
Joined: Wed May 27, 2020 7:12 pm

Re: FK8 IAT1 IAT2 readings

Post by FK8REY »

Very interesting! Typically speaking aren’t post IC temps usually cooler than MAF? At highway speeds my IAT2 is usually lower than IAT1 by 10-15 degrees.
KTuner
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Re: FK8 IAT1 IAT2 readings

Post by KTuner »

The air at the MAF is coming in from outside. Either one can be subject to heat soak.
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