AEM Wideband reading 14.7 @ off


Well-Known Member
Feb 21, 2010
N CAlifornia
Usually these sensors start @ 15 then slowly climb to 19.9. As title states this one doesnt. Would this be because of the sensor,
or would it be the unit? I dont have another to test with because the 2 units i have are different plugs @ the sensor. I picked up a new used unit
and it wont be here for a while. Trying to get this going asap.
It runs rich and im thinking the sensor is not reading correctly. SD2 system.