Stalling after ID 1050X install and new tune

[B00STED86]

Originally Posted by x808drifter

Please clarify.
Is the new tune for the ID1050X's?

You need a working tune for those injectors. Don't worry about anything else yet.

Yes. The new tune is for the ID 1050x

An error must have occurred or I did something wrong. I’m getting a error stating that the ECU VIN () does not match ROM VIN


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[tomm.brz]

Originally Posted by RedReplicant

This is not my experience, whatever you're experiencing more than likely isn't the injectors. I am running them on my K24 swapped car, it idles like stock and there are zero issues starting hot on the scales at impound or anywhere else.

do you have Brz /gt86 ECU with your swap motor?
if not, then this is entirelly useless as it s not same tune and same logic and same injection splitting
this car, if the tuner doesn t put active work into it to make it stable, gives idle problems with big injectors

there is a brief moment when warm specially, that the car will idle for some seconda only with PI but car is warm and low idle speed so the big injectors struggle to mantain afr since they d have to inject a very small amount of fuel and they are not able to provide it nicely because it s out of their linearity range

[tomm.brz]

Originally Posted by B00STED86

Yes. The new tune is for the ID 1050x

An error must have occurred or I did something wrong. I’m getting a error stating that the ECU VIN () does not match ROM VIN


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you need ecutek support. write to ecutek support you can find the email easily, bypass even delicious you ll make it faster

another guy had same issue, he flashed baxk to stock and license was wiped somehow
and then ecutek will give anothwr license for free as long aa you provide the log they will ask you

[RedReplicant]

Originally Posted by tomm.brz

do you have Brz /gt86 ECU with your swap motor?
if not, then this is entirelly useless as it s not same tune and same logic and same injection splitting
this car, if the tuner doesn t put active work into it to make it stable, gives idle problems with big injectors

there is a brief moment when warm specially, that the car will idle for some seconda only with PI but car is warm and low idle speed so the big injectors struggle to mantain afr since they d have to inject a very small amount of fuel and they are not able to provide it nicely because it s out of their linearity range

No, but I also ran ID1050X when my car was FA20 on stock BRZ ECU with Ecutek and it idled like stock and did not have an issue starting hot either.

[B00STED86]

Originally Posted by tomm.brz

you need ecutek support. write to ecutek support you can find the email easily, bypass even delicious you ll make it faster

another guy had same issue, he flashed baxk to stock and license was wiped somehow
and then ecutek will give anothwr license for free as long aa you provide the log they will ask you

Thank you for the information. I will be send them and email right now.


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[DarkPira7e]

Originally Posted by x808drifter

Pretty sure Delicious is familiar with the platform.
Or do they have more than one person making the tunes now?

They should be familiar with it. SO familiar that maybe they've grown used to generic latency and adjustment settings? I'm sure they do great, but everyone makes mistakes.

[B00STED86]

Originally Posted by B00STED86

Thank you for the information. I will be send them and email right now.


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So EcuTek said that whoever did the previous tune (I don’t have a way to contact the previous owner) deleted the VIN from the ECU.

How do you go about putting that information back on to the ECU? Can a dealership do that, or can I take it to any shop that has a scan tool?


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[tomm.brz]

Originally Posted by RedReplicant

No, but I also ran ID1050X when my car was FA20 on stock BRZ ECU with Ecutek and it idled like stock and did not have an issue starting hot either.

then it was good tuned... i m not saying it s impossible, i always tuned them good too
i was just saying that it's kind of easy to have them behave bad on warm start in this car, and i ve seen it more than a couple of times with that particularly tuner he went to

[tomm.brz]

Originally Posted by B00STED86

So EcuTek said that whoever did the previous tune (I don’t have a way to contact the previous owner) deleted the VIN from the ECU.

How do you go about putting that information back on to the ECU? Can a dealership do that, or can I take it to any shop that has a scan tool?


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it is doable with techstream

https://www.ft86club.com/forums/showthread.php?t=102810

or by any dealer with the official software so only officials Toyota or Subaru, either techstream or ssm3

[tomm.brz]

Originally Posted by DarkPira7e

They should be familiar with it. SO familiar that maybe they've grown used to generic latency and adjustment settings? I'm sure they do great, but everyone makes mistakes.

they are basically canned tune
it s more complicated than just that, but actually it is how it is to me

[DarkPira7e]

Originally Posted by tomm.brz

they are basically canned tune
it s more complicated than just that, but actually it is how it is to me

That was my feeling as well, I just didn't want to be so harsh, hahaha

[B00STED86]

Originally Posted by tomm.brz

it is doable with techstream

https://www.ft86club.com/forums/showthread.php?t=102810

or by any dealer with the official software so only officials Toyota or Subaru, either techstream or ssm3

Thanks for all of the great information. I ordered a cable and will download the software.


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[B00STED86]

Anyone have have or know where I can get a key for techstream v18? Cant find anything online.

I also need the MCI for TOYOTA TIS driver. Everything I found online had dead links or they were flagged by anti virus.
A disk came with my mini vci cable I ordered, but of course I don’t have a CD Rom drive on my PC

Any help would be greatly appreciated. I need to get this VIN programmed in so I can flash my tune!


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[B00STED86]

Problem has been solved. Thanks for the guidance.

Ordered a mini vci and got techstream to work on my tablet.

Was able to write the VIN to the ECU and then flash the tune.


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