NefMoto

Hello.

I am doing a mk5 TFSI, It has been fitted with a S3 turbo, injectors and fuel pump. I am due to start the car next week, but this week I am making a map pack for the sw.  I am yet to find a map related to injector constant simlar to the me7 KRKTE.  Does anyone know the injector constant name?

Cheers
Nick

There is a constant, as well as a curve (2D) vs pressure differential. Be aware (perhaps you already are) you need to make changes for the pump as well.  ;)

Hello,

Its just the name of the 1x1 constant I need. I have found most of the rail pressure maps and corrections.

Nick

Have you gone through the FR?

Hello,

I went in to the me9 FR at the workshop but could not find anything, but it didnt help having the dyno going and the phones ringing all day..lol

I will bring my laptop home and sit down over the week and with google translation and read all chapters related to fuel.. many many hours reading and one p@ssed off wife.

Cheers

I'd join you, but i haven't got an MED car to play with.  Looking to buy a Golf GTi so i can learn it :)

Rick

Check injection time for relative fuel mass function in docs.  ;)

KRKATE in MED9. Injectors lag in S3 and stock BWA injectors is the same so you need not to change it... Some minnor changings needed also to be 100% perfect....
Pump needs tuning only if he wants to get high power or if he will install new HPFP, then he needs to set the larger volume of the new pump!

If you want to see how well you know Direct injection systems and MED9 ECU, then try to install RS4 injectors and calibrate them with totaly perfection.... If you do it, then you are a really Motronic lover....

cheers,
Fotis

interesting.

so basically you just lower the rail pressure at idle instead of lowering injector on/off timing. i currently run the RS4s in my car and will be hoping to run them at 145bar. lets hope i dont destroy my cam.

Hello,

I am looking for KRKATE in the attached file. I can find it on common VW Golf GTI 2.0TFSI MED9 files but not on the S3 ones.
Is anybody here who can find it in the attached file ? Factor should be the same as in GTI MED9 right ?

Thanks in advance

Search for 2880 value. You will find KRKATE.

Ok tried that.

Is this correct ? 001D5834

No. Check out 1D7E8E. ;)

Factor offset 0,000010.

Thank you very much.

I will use this value found in the file in my VW Golf 5 2.0TFSI MED9 ECU which has the S3 injectors :-)

There is some constant like KVB when changing injectors ?

(look at FKVAKBI, but don´t seens to be the rigth one)

Hello
I am looking for the krkate address for golf 5 mk5 gti
1k0907115j
thank you

no one to help me?
im testing 0xD8090
don' work

try KRKATE_word_1D85DE

i have value 0.000083
stock is 0,033330 ?
factor 0.000010416667

adress 1D85DE
hi have value 0.000080

Post file and I check.

https://www.transfernow.net/dl/20220914Wk4TZi30
thank

in the file from the link,
KRKATE=1D7E8A

thank  ;D
this is the right address