Nathanj1142 Posted April 9, 2021 Report Share Posted April 9, 2021 Hey guys. got 3 aem x series gauges I want the ecu to be able to read - boost, oil pressure and afr. My ecu only has 1 expansion GND slots for each expansion slot - I need to wire in my afr gauge output (aem white and brown) to the ecu. can I double up one ground pin or could this cause interference? cheers Quote Link to comment Share on other sites More sharing options...
dx4picco Posted April 9, 2021 Report Share Posted April 9, 2021 One sensor ground can be used on many sensors or gauge signal wires. So you should be good Quote Link to comment Share on other sites More sharing options...
Nathanj1142 Posted April 9, 2021 Author Report Share Posted April 9, 2021 5 minutes ago, dx4picco said: One sensor ground can be used on many sensors or gauge signal wires. So you should be good Thankyou mate Quote Link to comment Share on other sites More sharing options...
Nathanj1142 Posted April 22, 2021 Author Report Share Posted April 22, 2021 Switched out the battery as mine was pretty flat. This looks better but still not right. I cranked then pressed capture Sorry wrong thread ^ Quote Link to comment Share on other sites More sharing options...
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