383ss Posted January 18, 2005 Report Share Posted January 18, 2005 on a stock SSS is lean cruise mode supposed to be disabled?? I would expect we can get better gas mileage with this enabled, but the F/A Subractor vs. Cyl Air and multi vs ECT, need info in them. anyone messed with this? I would guess it would be worth 1mpg or so... Link to comment Share on other sites More sharing options...
TurbochargedBerserker Posted January 18, 2005 Report Share Posted January 18, 2005 on a stock SSS is lean cruise mode supposed to be disabled?? I would expect we can get better gas mileage with this enabled, but the F/A Subractor vs. Cyl Air and multi vs ECT, need info in them. anyone messed with this? I would guess it would be worth 1mpg or so... <{POST_SNAPBACK}> For some reason, the Fed Gov says Lean Cruise Mode is a no-no (because of emissions). It is disabled on every American destination car and is "illegal" to enable. If you have HPT, you can't turn it on at all. Link to comment Share on other sites More sharing options...
383ss Posted January 19, 2005 Author Report Share Posted January 19, 2005 on a stock SSS is lean cruise mode supposed to be disabled?? I would expect we can get better gas mileage with this enabled, but the F/A Subractor vs. Cyl Air and multi vs ECT, need info in them. anyone messed with this? I would guess it would be worth 1mpg or so... <{POST_SNAPBACK}> For some reason, the Fed Gov says Lean Cruise Mode is a no-no (because of emissions). It is disabled on every American destination car and is "illegal" to enable. If you have HPT, you can't turn it on at all. <{POST_SNAPBACK}> that's interesting... what keeps you from turning it on with HPT?? it looks like all the parameters are there to set it up Link to comment Share on other sites More sharing options...
TurbochargedBerserker Posted January 19, 2005 Report Share Posted January 19, 2005 In order to import it tpo the USA, HPT had to disable the code (according to Chris@HPT) Link to comment Share on other sites More sharing options...
383ss Posted January 19, 2005 Author Report Share Posted January 19, 2005 well, that bites. wonder why they would have the paramets in there for it then. guess I'll post on hptuners and see if chris will answer... Link to comment Share on other sites More sharing options...
383ss Posted January 19, 2005 Author Report Share Posted January 19, 2005 well, I got settings off a holden commodore LS1 car. I'm going to see what happens with those... Link to comment Share on other sites More sharing options...
zippy Posted January 19, 2005 Report Share Posted January 19, 2005 i believe it's from the high NOx emissions it produces... Link to comment Share on other sites More sharing options...
TurbochargedBerserker Posted January 22, 2005 Report Share Posted January 22, 2005 What Chris said is that for the American versions, you can adjust parameters all day long, but the program just ignores it. Maybe if you got the Aussie version of the software? Link to comment Share on other sites More sharing options...
383ss Posted January 22, 2005 Author Report Share Posted January 22, 2005 well, it seemes to have made a difference so far... getting about 18-19mpg now on the highway. that's a 1-2 mpg gain. on feb 6th I'm making a 1200 mile roadtrip with all interstate miles. I'll get good back to back comparisions and let you guys know. Link to comment Share on other sites More sharing options...
TurbochargedBerserker Posted January 22, 2005 Report Share Posted January 22, 2005 Awesome!! Does it only seem to affect hwy? Link to comment Share on other sites More sharing options...
383ss Posted January 22, 2005 Author Report Share Posted January 22, 2005 it's pretty hard to tell with city miles. I'll have to run a few tanks through before I really know, but I'll keep you guys updated. Link to comment Share on other sites More sharing options...
wait4me Posted January 23, 2005 Report Share Posted January 23, 2005 it only effects when you have it set to turn on, like 55mph and higher ect.. it does work, ive been setting them up for a long time, and everyone gains mpg, sometimes 4mpg if you want it to be more aggressive. Link to comment Share on other sites More sharing options...
383ss Posted January 23, 2005 Author Report Share Posted January 23, 2005 it only effects when you have it set to turn on, like 55mph and higher ect.. it does work, ive been setting them up for a long time, and everyone gains mpg, sometimes 4mpg if you want it to be more aggressive. <{POST_SNAPBACK}> can you give me the settings you use?/ what's the disadvantage to being more agressive? would it be bad to use for towing? Link to comment Share on other sites More sharing options...
383ss Posted January 23, 2005 Author Report Share Posted January 23, 2005 here's what I used. Enable 50, Disable 80 Enable delay 100, moving enable delay 100 leanout rate .0010 F/A subtractor vs. RPM vs. Cyl Air ----------1200 1600 2000 2400 2800 3200 .16 ---- .053 .076 .076 .053 0 0 .24 ---- .101 .115 .076 .064 .064 .076 .32 ---- .101 .129 .090 .143 .103 .076 .40 ---- .050 .050 .050 .070 .050 .040 Mult vs. ECT ECT --- 176 194 212 230 Multpli - 1.00 1.00 1.00 .500 Link to comment Share on other sites More sharing options...
fox_forma Posted January 23, 2005 Report Share Posted January 23, 2005 how do you get it enabled and who can do it??? Link to comment Share on other sites More sharing options...
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