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Positive this info is in the forum somewhere but can't find via search as all I am getting is people trying to set-up WB for the first time...

I am looking to set up an AFR gauge in the scanner...

Update, Faulty Wideband X2 was causing bad readings! All seems to be in order now. Still planning on upgrading FP to a 255 Unit. Thanks to everyone's input and review I'm sure I'll have more...

Ok, I'm going to get line fuel pressure gauge and "brand-new" WB sensor today and report back.

Are there any thoughts on possible brand and LPH / PSI for a new in-tank fuel pump? Thinking back,...

So with a stock set up the MAF AFR Error chart will not ever fully populate 1. because my engine is not ever going to demand 12000 Hz 2. I will not be able to get a good reading because my AFR is...

Ok, I will need to get a gauge to check, don't have one here.

As a note, this swap has been done and in for 5 years with no issues. This is coming out as I am starting to learn how to tune ahead...

Ok, just checked AEM O2/PRO-Link connection. There is no drop or loss end to end so good there, not sure how I can simulate 02 range or just run vehicle and try and capture voltage on DVOM using...

I will check to ensure connection X2.

Once you drew my attention to the possibility of an incorrect reading on the Wide Band, I began to look at data log a bit more for any inconsistencies. I...

Thanks for getting back. The wideband that I am using is the AEM 30-0310X currently it is wired:

AEM (WHITE) - (RED) HP Tuners PRO Link
AEM (BROWN) - (Black) HP Tuners PRO Link

The only...

Looking if someone can point me in the right direction or to a similar thread, apologies if I missed while searching and reviewing stickies.

*2002 LS1 swapped in 1969 Firebird. Bolt-On's only...