Thanks for the thoughts guys. I took a little more time to dig into this. Checked the cam timing, degree wheel and valve motions meet the spec sheet. Leakdown good, I needed to check this anyway,...

Dave,
still struggling with this issue. I tweaked my VE table a little more, issue became a little less pronounced. AE or PE are not functional when this is occurring. My VE table has a...

Thanks Dave. I did check my map and TPS voltages, they are smooth and in line of what they should be. I will look at a data log and see if I can find how AE is acting. Thanks for the suggestion.

Hi folks, I have not been on in the past year or so, my 383 project got put on the back burner after Covid and recovering from other health issues, hope everyone is well. I am not going to back up...

Could someone please chime in when they get some time?
thanks,
Mark.

Dave et. al.,

I got my injector and other issues ironed out. I have managed to take the truck for a drive a few times around the neighborhood and did some logging and Dave's "wash and repeat"...

Ok, here is an update. Hope you are doing well and avoiding the virus.
-Got a new version of excel, the spreadsheet works awesome thanks for sharing and taking the time to put it together! I burned...

Thanks, well I think I am beginning to believe it is an excel "thing". I changed "open" to "closed" and I have auto re-calculate but pressed F9 anyway, nothing changed.:mad1:

Dave,
could you please take a look at this correction sheet? For some reason the AFR corrections are not being pulled in. Did I miss something or put the data in the wrong locations?
...

Thanks, got it converted, no luck in functionality. I suppose I am going to have to find a newer version of excel.

Dave,
reading through the zip file you posted on the wb02 tuning. Unfortunately I have an antiquated excel. Could you please post your WB VE excel editor in a .XLS format?

possibly this...

Well, mostly dialed in up to 2400 rpm, holds well at 14.1. I closed the o2 loop and it is running pretty smooth, almost confident enough for a drive. I am trying to dial in the AE because it goes...

Thanks Dave. I did find one thing, the AE vs tps values were too high resulting in a very rich condition when winging the throttle, I backed those off and things got better. It appears that even in...

Ok gentlemen, I am stuck and need some additional guidance please. I have burned about 15 chips for VE table mods and am getting no where. Here is a summary, any suggestions are appreciated.
...

Sorry, I downloaded it but forgot about it, and it works! :jfj: Starting to suffer from CRS (Can't Remember $h*t).
I am trying to understand what you changed to fix the issue. Looking at the file...

Ok gents, I have that issue ironed out. I hate to admit it but yes, I got the red and black wire swapped on my DVM :mad1:

So I did get the connector pins and have everything hooked up. When I...

Ok, thanks.
One other question that I could not find the info for in the zip you sent. Does the ECU expect a +0 to 5Vdc input on pin B16 or can it be a +0 to -5Vdc? My WB voltage is negative. Do...

LOL, ok thank you! Well it just my 94 work truck, I don't think I will be going over 255 but it would be nice if I could!:rofl: The info you previously sent is very helpful, thank you. I need to...

Thank you Dave!
I will read through this info.

Thanks Dave. So what was modified in this file, disabled egr or? I did find notes of what to disable in TP5, would like to understand if there is more.
I have discovered that there were three...

I found some notes in TP5 that mentioned to hook the WB02 to pin B16 linear EGR pintle. I have no wire on B16 but have a grey EGR wire on pin E1. It also mentions to disable the EGR in the bin. ...

Dave, my WB02 is separate. Do you have a link or information how I can hook the output up to the system so I can log? My wideband is a PLX SM-AFR, it has a 0-5 volt analog output.

Dave, here is the log file and bin. I noticed that when my WB02 reads ~13.5 the NB02 reads about 910mV. My map is pretty well tuned open loop sitting the garage out to 2400 rpm, in the 12's at the...

Yes sir, I will pull something together.

Can someone please chime in on my prior post? Here is some additional information on what I have found, I unfortunately spent about 30 hours on this issue and have gotten nowhere, I would greatly...