aem wideband sensor stuck at 14.8

[greathuskie]

even in acc mode its stuck at 14.8 r 14.9! why!?!?!

[dsmdeliveryboy]

Pretty sure that means it isn't hooked up correctly.

[donniekak]

They read that when the sensor is unplugged.

[greathuskie]

im pulling it out and completely reinstalling, its weird because i barely touched it and it worked for awhile, but it makes sense because i was running the sensor test to see if its still good. thanks guys.

pulled it out of the car, double checked all connections and held it against a battery, still reads 14.8 and thats it, sometimes cycles around 14.8 but always goes back.

[AlaskanDsm]

Ever find the solution to this issue. I am having the same issue. I just haven't gone back out to check to see if it came unplugged. Will be doing this soon too.

[goldeninja20]

I had same problem. Ended up that the sensor was unplugged, the clip snaped and i used electrical tape to keep it together.

[nfernotalon]

Mine did that too I just wiped it with a rag.

[4WARND]

Here is a quick how to video on testing the sensor.

AEM's UEGO O2 Sensor Test - How to check to see if your aftermarket O2 sensor is bad - YouTube

[AlaskanDsm]

Just went out to look at it. It had just come unplugged from the back of the gauge. Just got it plugged back in and there are no more problems.