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hi there, im running a link g4 ecu and have wired in an aem afr sensor in the exhaust, I have used analogue voltage input 6 on my ecu, the aem wideband comes with a table telling me at 0.74v the afr is 8.43 and so on and so on, until it gets to 18 or so afr. the g4 link only lets me input a start voltage and finish, ive put the data into an excel spread sheet and it seems to be linear so I just put the start and finish volts and afr into the g4. but im hoping its accurate, wondered if its ok to trust ect. also on the g4 im unable to view lambda, I can only see afr. is there anyway to change this?
thanks ben
The calibration for every wideband controller I've had experience with has always been linear and hence two points are sufficient. You could however use a Cal Table rather than the simpler Cal option and this will allow you to enter multiple points.
The Link G4 is fixed to display in AFR units unfortunately. Only the later G4+ has the option to display in lambda or AFR units.
