Hi peoples, anyone put an efie on a bmw 520 (98 shape)?, got a circuit built for adjusting voltages between .1 and 1 volt upwards and downwards to put into an o2 sensor, not sure whether that would work on this model, anyone tried anything on a bmw?
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Hi peoples, anyone put an efie on a bmw 520 (98 shape)?, got a circuit built for adjusting voltages between .1 and 1 volt upwards and downwards to put into an o2 sensor, not sure whether that would work on this model, anyone tried anything on a bmw?