Popcorn Edc16c39

[JTDperf]

Hello

Does anyone know how to make popcoen on Fiat/Alfa /GM 1.9 16vCR .

I tried to limit it with TL at 4500=X NM 4505=0 NM but it pops very slowly and not like the SVRL popcorn on Vag Edc15

Should I try that on NM to IQ conversion or from specific gear torque limiter?

I'm running out of ideeas since general TL rev limit behaves very bad and it feels bad.When it cuts the rev it ,the car stops pulling in a brut manner.

Thanks

[maajkii]

SVRL before a torque limiter. easy to find, br.

[JTDperf]

I did not find and svrl like on edc.Does edc16 have one?

Searching 5300 or so does not bring anything in hexdump

[maajkii]

svrl in this ecu is probably 5500

[JTDperf]

no sign of SVRL,here is the ori file.

ost 5500/5300 values are mostly axes and nothing to look like SVRL EDC15.

Do you have any ideea?

[smotorsport]

You can do it using torque limiter maps or nm to iq or both

[JTDperf]

As i said from the start,I have tried both but they work very slow and all I have got is a squirling timing belt and a ruined belt tensioner from TL Limit.

The NM to IQ works only once and then it stops.

I've seen that EDC16 vag has a SVRL near Injection Duration or at the end of it that is set 5300 by default.But the Alfa/GM/Fiat CR doesent have a SVRL or am I wrong?

[smotorsport]

Set the gap to 1rpm in TL and it will be faster, I've done a lot of edc16s this way no problems...

[JTDperf]

https://imgur.com/a/bFVm2

It is running like this .Have I done it wrong?

[smotorsport]

Thats the way

[AKH84]

Try SVRL at 1CBC84

[mancioks]

AKH84 is correct

[JTDperf]

Try SVRL at 1CBC84

This works like a charm !!!! Thanks alot!

[maajkii]

i tell you

[JTDperf]

Yes ,indeed was above the TL .Only that 5400 rpm seems odd,but it works like it should.

Thanks a bunch guys !!!