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I installed an AEM X series wideband a while back and have been having issues with the readings at idle. The gauge dances around like it is a narrowband and will only give an consistent accurate reading when I go WOT. At idle and normal driving though it will fluctuate from 14 to 20 back and forth. I've run this gauge before in my 04 Cobra and never had this problem.
I wonder if the sensor location is causing this issue? I'm running catless LG 1 7/8" pros and currently have the sensor mounted in the passenger's side rear bung.
Would moving the bung say 12" closer towards the engine help?
AEM Wideband Issue
