Anders Reineborg Posted August 27, 2014 Report Share Posted August 27, 2014 Hi Â Well i'm having trouble to get the measuring right in the Ecu I have Aem failsafe wideband 30-4900 And i'm a little confused of wich wire i should use from the Aem also White cable says AFR analog output + Brown wire says Ground analog output - Â And the calibration is linear so i use caltable 5 0,5volt = 0,58lambda4,5volt = 1,23lambda When i use this calibration the gauge in the ems is way off.. Aem gauge reads 12afr and in the ems 18-22afr I installed a friends Aem 30-4100 and setup it cal to 0volt = 0,66lambda 5volt = 1,37lambdaÂ with this gauge and cal it show correctly. Â But it would be nice if i could use my own wideband instead of my friends Do you have any suggestions what to do, or shall i sell it, if it perhaps it is not compatible with link? Quote Link to comment Share on other sites More sharing options...
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