PCM Diagnostics & Tuning - wideband erratic
04-16-2012, 08:31 AM
I set up my LM2 wideband and it works but the signal is really erratic on the graph when I do a WOT run to check my AFR. I am sure I read somewhere that you can change the frequency of the wideband signal to correct this but I am not sure how to go about it. Any help will be awesome. Thanks
04-21-2012, 09:34 PM
Look in the manual under advanced output programming. ;)
04-22-2012, 01:02 AM
Hook it to your laptop with USB cable. Open LM programmer and click Analog Out 1Then click Advanced and select 1/6 and test.
If still erratic select 1/3
How did you hook the ground? a proper ground is a must for this WB
04-24-2012, 11:51 AM
Thanks a million guys I will try as soon as I get a chance. I almost gave up on this thread. I know I need to learn patients especially when I am frustrated.