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Replaced the o2 sensors, and since I was working on the truck anyways I removed B2S2 (post-cat) o2 sensor, and replaced it with a AEM X-Series wideband I had on the shelf in the garage. It's the...

That's a damn good point. I just picked up a set from Advance Auto. I didn't think they "looked" like they were oscillating slowly. Especially on the highway.

So, I've dropped a L96 into my 2010 Silverado. VVT is in the trash, but it has some GM 12603412 injectors and Summit 219/227 (SUM-8720) camshaft. Stock manifolds, airbox, etc. I'm pretty confident I...

Well, I discovered what the cause is of the throttle body stuff... Gotta trim that pipe down, as the radiator fans are putting it at a weird angle, and the TB blade is contacting the pipe.

LS9 sensor, part number 12592525

I thought I might have botched it up, too, so I checked the sensor.

Update: made sure that my scanner would chart above 105 kpa, which it does (set it for 210 kpa) and yet no matter what I do, it will not go above around 100 kpa when logging. I know it's making...

So, I am going to attach the latest version of my tune. The truck starts up, idles well, drives well.

Except when it starts coming into boost. Then it hits P1516, and that's that. Also, it isn't...

We get our quarterly bonus tonight, and a AEM WB coming from that. I will say I'm learning a lot from this car. Kinda hate overlap. I have an LS9 cam waiting in a box at home, although I really,...

I was able to observe where the wiring goes. It looks at though it is fine. It's not contacting anything that it shouldn't be (like the headers) nor is it pinched on anything. I'll have to check it...

I went out to get lunch, figured I would try it. I tend to disregard the first run of a tune. Here's the latest couple of logs.

I took a moment to scan for codes, not sure why... getting a code...

I'll order the AEM CAN-based WB. And I'll try that table you posted up. I'm very curious what results that will produce.

Thank you Greg.

Another run.

I've updated my PE to reflect those settings. It's not stepping out of PE from what I can tell, so that's a plus. I also pulled some timing out on the top end. I will say the car definitely feels...

Thank you, Greg. I've modified my file, will reflash in the AM ride to the office.

I'm attaching a chunk of the latest log (the entire trip home is over an hour, which is why I pruned the log)....

I see. I know that this laptop I am using (Lenovo Flex 3) is not really ideal for much more than scanning, and light mods/reflashes. My previous Dell laptop was barfing usually when I got a piece of...

Will do. Interestingly, O2 voltage B1S1 had a default of 5 Hz. Changed that to 100 Hz. A lot of channels are set for 0 by default.

I can see why I needed to double-check stuff like this. I'm not...

Alright, will do. My reason for slowing it down was to help smooth it out a bit, but I can see why that would be a problem. I was concerned about there being a time sync offset in terms of the WBO2...

Perhaps it has to do with the fact that I'm logging all the things, it's not updating that parameter fast enough. The EQ dropouts are almost always followed by KR.

Oh wow, you are right. I didn't notice that until you pointed it out. Now I'm even MORE confused. :)

Do I need to do a Write Entire? Or is this something in the Scanner?

Hey there, thank you for looking. I had used an EOIT spreadsheet that I found, and based off of my cam EVC the target EOI was 399.13 degrees. I was messing around with different numbers, and my...

Still playing with this, and noticing a couple of things:

1. Narrowband 02 seems to slowly drop off as the RPM climbs, but not always.
2. The car seems to go to an EQ of 1 for no reason, at...

Hello everyone. I'm working on getting my wife's 2006 GTO tuned, and it's been giving me a fair amount of grief. I've been doing a lot of reading on here with things such as EOIT and dealing with low...

Works now.

Same thing, no permissions to read it.

Alright, I'm pulling my hair out over this. It's the first time I've done forced induction, and it's not gone the best so far. The truck is a 2009 Escalade with a 2.3L Whipple. I've attached the...