Dave222 Posted October 25, 2007 Share Posted October 25, 2007 Does anyone know which pin / wire on the ECU loom to connect the white analogue 0-5v output from the gauge. Cheers Dave PS. I am about to change the standard ECU for an AEM unit. Link to comment Share on other sites More sharing options...
Ian C Posted October 26, 2007 Share Posted October 26, 2007 None of them on the stock ECU -Ian Link to comment Share on other sites More sharing options...
Dave222 Posted October 31, 2007 Author Share Posted October 31, 2007 I have my new AEM ECU and its ready to fit the only job I need to do prior to powering up and testing is connect in the 0-5v output from my AEM UEGO AFR gauge (White wire). However there appears to be two Lambda inputs to the original ECU one on pin 47B(red/blue wire I think) and one on 48B (white wire). Can anyone advise which one to use and more importantly am I on the right track ? Cheers Dave. Link to comment Share on other sites More sharing options...
Kev.O Posted October 31, 2007 Share Posted October 31, 2007 I have written down pin 47B. Link to comment Share on other sites More sharing options...
Dave222 Posted October 31, 2007 Author Share Posted October 31, 2007 Cheers Link to comment Share on other sites More sharing options...
Wez Posted November 1, 2007 Share Posted November 1, 2007 You can use either input but 47B means less configuration in the AEM software. Once installed and running make sure you run the o2 sensor wizard and then calibrate the ECU reading with the gauge by adjusting the O2 Gain. Before doing any configuration/mapping make sure you are running firmware v1.19 or later. Link to comment Share on other sites More sharing options...
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