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Old 08-17-2020, 11:41 PM   #8
Pakotron
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Join Date: Dec 2019
Drives: 2015 scion Fr-s
Location: California
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I have the tune and its flashed onto the ECU but when I have the new TMAP sensor installed, it will just crank and not start. Install the old oem map sensor and it starts but runs rough on start up (and cant handle past 4-5 psi) so its definitely not gonna handle this supercharger.
Ive read that some of these TMAP sensors have been scaled incorrectly but if the CARB tune doesn't allow you to rescale the TMAP sensor, how can it be corrected?
I guess I should just start with replacing the TMAP sensor and go from there.
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