R34 GTT RB25DET Weird Dyno Results

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Matt
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Re: R34 GTT RB25DET Weird Dyno Results

Post by Matt »

I've been doing more digging through the maps on these later model ECUs, clearing up what the Japanese tuning mobs got wrong 8)
soltek2002
 

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Re: R34 GTT RB25DET Weird Dyno Results

Post by soltek2002 »

Antilag feature in the next release? :P
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Re: R34 GTT RB25DET Weird Dyno Results

Post by Matt »

I've got launch control ready for the R34 skyline (with antilag retard upto -5 degrees). The injection adjustment stuff needs to be reworked
soltek2002
 

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Re: R34 GTT RB25DET Weird Dyno Results

Post by soltek2002 »

Matt wrote:I've got launch control ready for the R34 skyline (with antilag retard upto -5 degrees). The injection adjustment stuff needs to be reworked
Like this status like this a lot :D
soltek2002
 

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Re: R34 GTT RB25DET Weird Dyno Results

Post by soltek2002 »

Matt would be keen to get an hour of your time to go over that tune and identify the issues so when I take it to someone else they know what they are looking for

Could do a remote log in to the laptop from oz

Would fly you over here to tune it but $$$ would be crazy :P
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Re: R34 GTT RB25DET Weird Dyno Results

Post by Matt »

Shouldn't be necessary to do that - plus I just dont have free time!

Take the attached tune to use as a starting point. Adjust K Const until your trims are close to 0% and that should be a good base to work from. Load scalers may need some adjustment depending on coverage of the fuel/timing maps

Usually just need minor adjustment to the fuel map and then tune your timing map
Attachments
ER34_RB25DET_AA510_Z32MAF_540CC.bin
Base tune
(64 KiB) Downloaded 140 times
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