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Thread: Is this Possible On an SR? IAT Resistor Mod

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Posts: 11-11 of 11
2008-03-22 15:57:51
It is because the ECU doesn't look at the O2 sensor reading for the whole map. The lower rpm, lower throttle section is closed loop and tied to 14.7:1 AFR the higher rpm, higher throttle is open loop and can be adjusted.
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