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Change knock sensors while I'm in the area?

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Old Aug 15, 2009 | 11:01 PM
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Originally Posted by BlackGMC
Wait and see what justin says, also where did you get that tune? Who did the segment swap and did you do a "Full Write" not a "Calibration only" when you first flashed it in?
Tune is from the Holden Crazy repository. It 's a GM 2002 LQ4 tune. I would prefer to start with an LQ9 tune, but no LQ9 ever had cable TB.

The trans segment is from a 2002 5.3, I did the segment swap onto the 6.0 4l80e tune and then did a full write going from 2000 OS to 2002 OS
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Old Aug 15, 2009 | 11:01 PM
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I added 5% to the MAF table below 5000hz and 10% above 5000hz
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Old Aug 15, 2009 | 11:03 PM
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ya I take that back, mine is 480 and increases. I was on the wrong table
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Old Aug 15, 2009 | 11:04 PM
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hmmm, that might be a little too much, just do 5% above 5000hz

Oh and don't mess with B4105.... leave it alone.
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Old Aug 15, 2009 | 11:05 PM
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Originally Posted by GMCtrk
Tune is from the Holden Crazy repository. It 's a GM 2002 LQ4 tune. I would prefer to start with an LQ9 tune, but no LQ9 ever had cable TB.

The trans segment is from a 2002 5.3, I did the segment swap onto the 6.0 4l80e tune and then did a full write going from 2000 OS to 2002 OS
ok do you have any previous logs before the intake gasket swap?
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Old Aug 15, 2009 | 11:05 PM
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hmm...even my LTFT's are reading 3-5% when I'm crusiing on the highway...that would be below 5000hz wouldnt it?
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Old Aug 15, 2009 | 11:09 PM
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Originally Posted by GMCtrk
hmm...even my LTFT's are reading 3-5% when I'm crusiing on the highway...that would be below 5000hz wouldnt it?
hmmmm, your mixing things up.... Yes your LTFT are 3-5% which is considered OK... You need to open up a MAP (F11) of the MAF to see where those LTFT are hitting on the MAF table..
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Old Aug 15, 2009 | 11:10 PM
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Originally Posted by BlackGMC
HUH, .015? i am looking at yours right now, and it is not .015....
never mind when i type in b4105 it pulls up b4109??? my b4105 ranges from 250 up to 470.
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Old Aug 15, 2009 | 11:14 PM
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You have to type capital B
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Old Aug 15, 2009 | 11:14 PM
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Originally Posted by dlt76028
never mind when i type in b4105 it pulls up b4109??? my b4105 ranges from 250 up to 470.
Ya the 250 will pull your LTFTs down (to the negative) the 470 will pull your LTFT up (to the postive)... stioch is kinda considered 450... Basically that table just tells your LTFTs where to go... but you should only really mess with that table once your other fueling tables are tuned...
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