MS3PRO vs AEM UEGO
#3
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Do you have the AEM X series uego? That one has a positive and negative (ground) signal wire. I believe most other widebands just have a single signal wire.
That had me slightly confused when I installed my AEM X series. My OEM o2 plug is only one wire too. Therefore I just ran both signal wires to the options plug. Analog input and sensor ground, I think. I have the MS3 Pro PNP as well.
That had me slightly confused when I installed my AEM X series. My OEM o2 plug is only one wire too. Therefore I just ran both signal wires to the options plug. Analog input and sensor ground, I think. I have the MS3 Pro PNP as well.
#4
![Default](https://www.miataturbo.net/images/icons/icon1.gif)
Do you have the AEM X series uego? That one has a positive and negative (ground) signal wire. I believe most other widebands just have a single signal wire.
That had me slightly confused when I installed my AEM X series. My OEM o2 plug is only one wire too. Therefore I just ran both signal wires to the options plug. Analog input and sensor ground, I think. I have the MS3 Pro PNP as well.
That had me slightly confused when I installed my AEM X series. My OEM o2 plug is only one wire too. Therefore I just ran both signal wires to the options plug. Analog input and sensor ground, I think. I have the MS3 Pro PNP as well.
#5
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i’ll be installing the ecu this weekend and just tuning narrowband for this week but next weekend i start turbo installation. the wideband looked very complicated and the factory o2 is 1 wire which had me a little confused. ill probably opt for using the accessory port so it will be direct and smooth. i need to look around and see how exactly to make the wideband talk to the ecu through the accessory port
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