HELP!! Issues with A/F on Impulse Prologger

[murphy45]

I have a 2007 Impulse apex w/o the standalone system. I have a prologger and just recently the prologger does not display the air/fuel numbers. The only thing displayed are 2 lines running through the middle of the boxes. I replaced the O2 sensor and still nothing. Hit me up if you have any ideas as to what it might be...

 

[BigFish BC]

I have a 2007 Impulse apex w/o the standalone system. I have a prologger and just recently the prologger does not display the air/fuel numbers. The only thing displayed are 2 lines running through the middle of the boxes. I replaced the O2 sensor and still nothing. Hit me up if you have any ideas as to what it might be...

if you run race fuel it the sensor is plugged with lead if not its still probly the sensor is just gone they fail from time to time,you need a new sensor

 

[andre162]

Does not sound like the sensor have you called MPI thay should be able to help

 

[Ak nitro]

You need to go to prologgers website, there are instructions. Sounds to me like you just changed the settings on what you can view.

 

[shaneway59]

Try turning key on, hold down on the menu button and press the mode button. Hopefully that fixes it.

 

[zebiraross]

If what's posted above doesn't work, check the cable from the prologger to the o2 sensor. Make sure it didn't get burnt/cut/rubbed ect.