Are These Real Numbers??

[CaliforniaSS]

Remember... this is a stock 07 TBSS with a pretty aggressive air and fuel map.

Lok at the torque carry from 15180 to 15220. I've never seen numbers like this before.

I know I need more fuel, but this set up is supporting this kind of torque??

There has got to be something going on.

I re-mapped last night, and made improvements to about 480 ft lbs., but then I see these spikes that freak me out.

Anybody have any feedback?

[Russ K]

Your WB appears to not be hooked up/working. Your commanded AFR is very rich, you can configure a user defined pid using 14.7*[PID.6010] as the function. Then you can get the Maf AFR histograms to work.

You really need to just reduce the upshift torque management by 50% and firm up those shifts. The trans won't live long otherwise!

Not sure about the torque numbers, they seem way too high for a stock LS2 that is rated at 400 ft lbs @4400 rpm. I'm sure the torque values that are scanned can only be used as a before & after tune measurement.

Russ Kemp

[CaliforniaSS]

Thanks Russ

I don't have a wiideband, and I'm afraid of bumping it anymore. It looks like I may need more fuel to support these numbers.

Any suggestions on increasing fuel without changing injectors? I know GM leaves a lot on the table, but I wasn't prepared to see these numbers.

I altered the TM, and will wait to see real AFR from a wideband and then go from there.

I'm not knocking up top, but that doesn't mean that I'm not lean. I will re-test after I get my WB in place.