AEM Wideband just hangs at 14.6 , wont change

[RXB-1]

I Have a bender rear mount and can change up the pitot and make the sled run different but my AEM just hangs at 14.6 like it is stuck. sometimes I might get a slight bit of movement but it does not change while moving through the RPM range. The sled runs good plug color is good ( not too lean) . Sensor is mounted after the turbo and has done this since new.
Any ideas
Thanks

 

[BigDog05]

Sounds like the sensor is unplugged. If you power up the gauge without the sensor connected it will go to 14.6-14.8 to show the gauge is working.

Wiring problem somewhere. Generally if the sensor is bad it will go to full lean after the sensor warms up.

 

[BigDog05]

RXB-1 This post shows how to test your sensor. Just don't use Brakleen brand brake cleaner for your test.

http://www.ty4stroke.com/viewtopic.php? ... t=aem+test

 

[RXB-1]

Very cool. Thanks I will check it in the morning!

 

[Skydog]

Mine did that bad O2 sensor.

Skydog