~Erik~
2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.
There is a max throttle area % vs RPM table in these e39/e78 ecms. I believe it is set to 37% area under 2400rpm on the e78 silverados. Efilive should add this table in.
Yes, that table is in the next update, but I think I tried that earlier on with my 3.0L and it didn't seem to fix the problem, we'll see, the L96 might be different.
I know it's set to 100% for the Cruze and that certainly doesn't suffer and throttle limiting, but then I put that down to it being boosted.
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The MAP still limits the throttle opening , but I do get snapper throttle with this table maxed out. The LEA ecotec project I'm working on will hit 99 map at around 60% throttle area at tip in. So there is something to be gained if these values are below what is needed to hit max MAP at low rpms.
I just checked the stock LFW Tune, that has the table maxed at 100% the whole way, but will not give 100% throttle below whatever it is, 3000RPM or so. But does allow 100kPa MAP at WOT from idle up. It's a table we never added because it always seemed to be maxed out, I guess on the L96 they are using it for basic throttle limiting.
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On the LEA it's restricted to 6% gradually increasing to 35% by 2400rpm, basically being used as a throttle tip in torque reduction.
Right you are on the 2.4L, that is ugly! Sorry, I'd just never seen one before set to anything other than 100%.
LABELS Torque Limiting, Max Throttle vs RPM (%)
RPM Value
0 6.011963
400 6.011963
800 6.011963
1200 11.999512
1600 31.011963
2000 35.000610
2400 39.001465
2800 85.000610
3200 100.000000
3600 100.000000
4000 100.000000
4400 100.000000
4800 100.000000
5200 100.000000
5600 100.000000
6000 100.000000
6400 100.000000
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Ross, is this the table we need added on na e39 and e78 applications????????
Head Calibrator
Gwatney Performance Innovation
Jacksonville, AR 501-982-2102
It will be in the next update, as I mentioned I decided not to add it because it seemed every calibration I looked at seemed to have it set to 100%.
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Good discovery, I look forward to it guys! I know this and similar tables can make a huge difference on V8s
'12 Caprice PPV 6.0 L77 - daily transportation
8.7 @ 84 (1/8 mile) bolt-ons
'02 Silverado RCSB 5.3 L59 - regularly street driven
8.2 @ 86 (1/8 mile) stock cam and spray
8.6 @ 84 (1/8 mile) cam and heads no spray
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