Search:

Please tell me that you are resetting the fuel trims every time you change the VE table right? If you do not you will never be able to properly dial it in.

Log the AFR error, multiply by %, reset...

Yikes... This is why I opted for the lingenfelter convertor box for my application. I dont trust any engine shops to mess with reluctors.

Ok... so we are talking about a 24x reluctor or a 58x? I assume since its stroked you might have completely replaced the stock crank correct?

First of all, what engine are we talking about here? Because that LS2 cover and cam sensor are not compatible with every timing gear...

Did you replace the crank sensor? cam sensor?

Did anyone bother to do a crank sensor re-learn? I would start there.

Here is a website for that code:

- Faulty Camshaft Position Sensor
- Camshaft Position Sensor harness is open or shorted...

I havent looked at the CFG files but my first impression would be to do a crank position sensor re-learn. You will need access to a snap-on or Tech II to perform the procedure. A good shop will be...

My pressure reads fine all the way through. Which I didn't expect to see anything different since my fuel pump and entire basket assembly is only 8 months old now.

At this point now I am going to...

So it doesn't look like the WOT lean condition is a result of anything in my tune.

That said I have now noticed that the AFR only goes lean under high load situations such as higher gears like 3rd...

I will give this a go tomorrow and let you know the results. Thanks so much Exidous!
Hopefully it was all in the tune because otherwise it is something mechanical.

IGNORE the last file I posted.

I think I have the values now:

Someone please help me by looking the injector tables over:

39647

I based them on a 2010 Camaro SS which these injectors came...

Ok, thank you.

I did that and this is what I end up with... Please review and help me out.

Please review the injector values
39646

Can you give me your injector data so that I may compare?

I need someone to look at my tune from above and make sure I have setup the LS3 injector tables correctly for my LS1 ecm (2001 411). I want to make sure I am tuning with the right injector data.

My last dyno was 440rwhp 416tq.

So, I am still having issues... I am convinced at this point that it is the ECM. I will be putting a new one in this weekend. When the car gets hot after running awhile in 100+ degrees it starts...

So my AFR is now around 12.8-12.9 at WOT which is perfect! But now my injector duty cycle is at 99% at 6400 RPM! I know I have not maxed these LS3 injectors with a cam only... or have I? is there a...

Check to make sure you put the TPS sensor in correctly. Sometimes they can be a little tricky depending on the TB. It sounds like you may have done this. Obviously the throttle stop adjustment screw...

Ok, thank you. I will give that a go tonight. Haven't run anymore logs since my last post. My hope is the new tweaks I made in the VE table around 90-105 kpa and 4400+ will also help. Need to go out...

I am just taking a shot in the dark here, but I think you need to spend sometime tuning in SD in your VE table. Get the VE within good LTFT and STFT and then move on to the MAF. You really shouldnt...

Update:

I decided against going SD OL and I will instead run SD CL.

I removed my MAF completely and then reset the fuel trims and went out for a little drive. Knowing that my LTFTs are pretty...

I am going to remove maf and run in openloop SD, if that doesnt fix it then I know its something outside the tune.

What do you mean about the LS3 injector data? I got the converted injector data on here in a previous thread about ls3 to ls1 converted data. Obviously if this is not correct then I should start...

Specs:
2001 Camaro SS
6.2L L9H (from 09 escalade)
LS3 intake
LS3 rail and injectors from 2010 Camaro SS (injectors 341 model no.)
Cam: 226/234 lobe sep 113* .598/.601
NGK TR6 plugs
104mm fast...