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Here's the tune file.

Vehicle scan files

So which tab will need to be adjusted and how much is the adjustment by (A multiplication factor of 1.4?)117809

Cheers

Hi Guys,

we have changed from a 2 bar sensor (absolute) to a 2.8 bar sensor. Does this need to be changed in hptuners to change scaling for ecu? If so, where is this input box for this located on...

I've attached a screenshot of engine running fine at 194kpa boost.
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You will note in this scanner screenshot the timing chart is fairly stable and peak MAP on this pull was 194kpa.

Also,...

Just did another run with the vehicle and captured it on the scanner tool. It has more timing then the Spark table says it should have (using the base high octane table minus any correction tables...

Also, where is the table to change timing advance in relation to MAP and RPM? Just having some timing issues with too much advance on boost around 200kpa - seem to be around 25 degree timing - should...

Is the VE initial correction factor the table that is used for start up? The engine seems to get a large amount of fuel on start up and needs to be throttled up to keep the engine from stalling? I...

ok cool, I will change those column values then. So, where has it been deriving information from to run at 200kpa MAP currently?
Is it using values from lower MAP cells to continue on a similar...

Hi, it lets me add to these values i.e. I can add 5 to 175kpa and make it 180 but how do I add a new column for 180,185,190,195,200kpa MAP pressures? If I can't do that, do I have to utilise the...

Hi, so latest update, tuning in VE table has worked very well, only issue is it only goes up to a maximum of 175kpa MAP in both the VE table and Boost EQ ratio multiplier. Is there a way to increase...

Awesome, thank you very much, worked a treat this afternoon. Car is running mint (mostly) across the range following a few changes. :yay:

The car does seem to be turning off when the coolant...

Hi, I haven't change that tune yet so it's still stock E38 LS2 engine. What is the difference between when the intake manifold runner is opened vs the table for when the intake runner is closed? That...

Hi all,

is there anyway in the VCM editor that you can achieve a smooth 2d or 3d Graph by changing multiple cells? The smoothing function in the 3d graph doesn't seem to achieve a full smoothing...

I also changed the Fuel >> Power Enrich >> Throttle >> Hot table to get it to go into open loop with less TPS than what was required (38 and 33 at 1000 and 1500 rpm lowered to 25 each).

Hi, ok no worries. We have only changed the boost enrichment multiplier table at the moment - as mentioned the car seems to run fine on boost. We also changed ramp in and out ratio to 2.0

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Hi, Thanks for the reply,

what particular fuelling table are you referring to in hptuners? Can you point me to the particular table please?

Ones we have looked at are Fuel >> Open Loop/Base >>...

Hi All,

Just trying to tune a supercharged L98 Holden Commodore with an E38 PCM (manual transmission) at the moment. The engine no longer has a MAF sensor as it has been replaced by a MAP sensor...

Hi guys,

Trying to tune a heavily modified (supercharged) L98 engine. Fuel injector size has been changed and has been reported into the car. Problem with the car now is it has trouble starting...