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I have a 404 ls2, big cam, heads, and intake. It run amazingly strong however I am having some issues in the low rpms of all gears except 1 when i floor it.

The car just really stumbles and...

I cant change IFR from lb/hr to g/sec in the editor. Is there a hidden feature anywhere? It seems that I am able to change my units in other menus from metric to imperial.

I want to wire my wideband as optimally as possible to get rid of any grounding offsets.

I am thinking about doing a relay off the ignition and giving it a single dedicated power supply from the...

I have my ls1 knock sensors used on my ls2. They are located on the sides of the block. I have never seen a single degree of knock in a scan.

I know there is a sensitization table in hptuners,...

Any chance you could link me? I did do some searching in the past and did it again and couldnt really find anything useful.

I relocated my knock sensors to the side of the block (ls2 conversion). Anyone have a good table to use to properly sensitize these babies? I had some knock from running lean the other day and they...

OK, I did a little playing with counts vs airflow table (new table and corrected it after a couple drives), my raf seems fairly settled and isnt changing much which is a good thing. Car drives...

Almost forgot, heres an idle scan and running scan from now, current tune as well. I think i already applied the adjustments from that idle scan.

What else needs fixing?

It hangs at 1500 rpms...

Ok i got the counts down and modded my tps sensor. Right now I am seeing 40-50 counts at hot idle and about .55volts @ 0% tps. I saw it dip a tad into the 30s a couple times when it really sat and...

Is there any other way to get the counts down other than:

1.)putting the set screw back in and elongating the tps screw? to get it back to .55V and 0tps?
or
2.)drilling the throttle body?
...

I loaded up the tune, it seems to work pretty good about not stalling.
Thanks for helping me out.
For some reason though, it does hunt idle, it was more stable before.
I didnt have much time for a...

I feel like I am on a goose chase with this. When in closed loop, my wideband gauge (plx) seems to fluctuate 14.7 to 15.4 and it generally drove really well, so i assume the narrowbands were...

I did a lot of work on my idle and it still dies occasionally.

It seems that once in a while, it will hunt the idle and when i turn my steering wheel hard, it seems that powersteering throws it...

I am thinking about running hptuners in a VM w/ parallels or vmware on my new macbook pro. I realize it isn't officially supported, but it seems to me that it would work perfectly fine.

I used to...

What are you talking about? I have all the imporant stuff being logged.

Inside joke, my girl was riding with me and I asked her "hows it look?" she responds with "lookin good" despite not having a clue of whats going on.

My wideband pid is:
WB A/F: ...

another edition

Did some ve, raf, and maf work. Heres updated file and scan

Ok well I just got a 404 ls2 installed in my car. Running torquer v3 cam, 241 heads, and ls6 intake. (i plan to do a h/c/i within the next year but the shortblock was too expensive to do at this...

OK little update. I've played around with switchpoints a bit and it seemed to throw off other stuff that was working well.

I've tried to eliminate variables. Ive swapped all the following...

Ok that's what I thought. I don't quite understand how the switch points work even with looking. Can you explain how i should adjust em and by how much to start with? Does increasing them make it...

I made a good log of the misfire data. It appears that cylinder #1 might be misfiring more than others. Leading me to think that something is going on with that cylinder. Can anyone look at it it...

I have egr enabled because I use it to log my wideband. I have never had a problem in the past and it has been like that for over a year. I made sure to zero out any related tables.

What is the...

idle afr fluctuates 14.7 to slightly leaner than 14.7. Id say to 15.5 range. Tr-6's gapped at their stock gap (i think its .38) but i checked em all.

I will look into the inj disabled value. ...

Here it is.