Quote:
Originally Posted by cjperformance
My best guess on the AEM wideband, the white and brown wires from the gauge can be wired to the two leads on the reflex. I'd like to get someone to chime in that knows more... but best guess based on the documentation from Motiv, AEM, and the THPSI page:
- the AEM brown negative would go to the reflex black wire
- the AEM white positive would go to the reflex dark green wire
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They are the correct connections. Set your "Lambda Sensor Voltage - X axis from 0.5 to 4.5 volts and then interpolate X that table. Next set your "Lambda Sensor Scaling" from 0.58 to 1.23 Lambda and also interpolate X that table. Save and upload Key ON engine OFF and then start the engine to verify "Actual Lambda" value in ReFlex with your gauge display.
If they agree you're ready to turn on closed loop on and start tuning!
Mike