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e70 Kafas retrofit --> no initialisation with ECU???
25-02-2022, 07:52 AM, (This post was last modified: 25-02-2022, 08:01 AM by acolt.)
Post: #1
XZBMW  e70 Kafas retrofit --> no initialisation with ECU???
hey guys, i have following issue:

e70 preLCI, JBBF3R retroffitted already (from LCI). Now i am adding KAFAS.
Windshield changed, cam installed ecu connected like oem. 

KAFAS is visible on ECU tree


BUT! as i start tool32 prg it shows me initialisation error with ecu....
- ncs expert doesnt read it
- inpa see ECU, see donor VIN and also AIF (whan doing whole car check)
--- doing whole car DTC read, it see 5-9 errors but no KAFAS detailed read...
- winkfpt aborts flash because of initialisation error...

I have already tried a second ECU, but it is all the same...
I have tried to hange PT can lines --> causing disapperaing KAFAS from ecu tree and shorting all units on PTcan

i am stuck, what could be the problem??? Missing FRM3? (i dont think so, because for communication it uses JBBF as gateway)

UPD: tried WIN10 with ICOM, WIN11 with DCAN... all other modules are readable

[Image: 56871603-4a42-4e5f-8bfb-9bbae3c7fd67.jpg]

[Image: 102e5348-91f4-45b9-8746-7fd6da2514dd.jpg]
[Image: 003.jpg]

Whole car read DTC:
[Image: 002.jpg]

Yes, ECUS are correct, doublechecked, both are for e/7x (one of them):
[Image: 001.jpg]

hi >> BMW FSC/SFA codes service << hi
wait  NCD 2.0 ~ SFA Tokens, FSC, 1AA
clapping  Region Change ~ MGU1, MGU2, MGU2_2 
laughing  KAFAS, NiVi, MGU, MRR ~ FSC retrofit codes
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[+] 2 users say Thank You to acolt for this post
25-02-2022, 16:57 PM,
Post: #2
RE: e70 Kafas retrofit --> no initialisation with ECU???
Nonne has any info or any idea???

hi >> BMW FSC/SFA codes service << hi
wait  NCD 2.0 ~ SFA Tokens, FSC, 1AA
clapping  Region Change ~ MGU1, MGU2, MGU2_2 
laughing  KAFAS, NiVi, MGU, MRR ~ FSC retrofit codes
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25-02-2022, 18:05 PM,
Post: #3
RE: e70 Kafas retrofit --> no initialisation with ECU???
Hi,
Do you have all the files needed for this module ? (Ediabas,..) Check with total commander.
JBBF is ok ?
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25-02-2022, 19:30 PM, (This post was last modified: 25-02-2022, 19:31 PM by larshutten.)
Post: #4
RE: e70 Kafas retrofit --> no initialisation with ECU???
Init error from my experience is faulty ediabas.ini what interface are you using? ICOM by hand? Any faults in ecu with ista?
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25-02-2022, 21:41 PM,
Post: #5
RE: e70 Kafas retrofit --> no initialisation with ECU???
As I said, whole car is readable, except of kafas.
Used icom and used also dcan

hi >> BMW FSC/SFA codes service << hi
wait  NCD 2.0 ~ SFA Tokens, FSC, 1AA
clapping  Region Change ~ MGU1, MGU2, MGU2_2 
laughing  KAFAS, NiVi, MGU, MRR ~ FSC retrofit codes
Quote this message in a reply
25-02-2022, 22:25 PM,
Post: #6
RE: e70 Kafas retrofit --> no initialisation with ECU???
Have you tried a different prg?
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26-02-2022, 16:17 PM, (This post was last modified: 26-02-2022, 16:18 PM by Freddy1.)
Post: #7
RE: e70 Kafas retrofit --> no initialisation with ECU???
There is no other prg as kafas70 if I see it right, or is it TLC_60.prg?. Which JBBF3 version are you using? I remember there was something, if you want to retrofit a E7X camera onto another Exx vehicle, but I´m not sure anymore
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26-02-2022, 16:41 PM,
Post: #8
RE: e70 Kafas retrofit --> no initialisation with ECU???
(26-02-2022, 16:17 PM)Freddy1 Wrote:  There is no other prg as kafas70 if I see it right, or is it TLC_60.prg?. Which JBBF3 version are you using? I remember there was something, if you want to retrofit a E7X camera onto another Exx vehicle, but I´m not sure anymore
Something wrong with your kafas70.prg 
Try copy one from Ista ECU folder to Ediabas\ECU

                                                                                                             under
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26-02-2022, 19:41 PM,
Post: #9
RE: e70 Kafas retrofit --> no initialisation with ECU???
This control unit is from the e60
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26-02-2022, 21:24 PM,
Post: #10
RE: e70 Kafas retrofit --> no initialisation with ECU???
Run ista p. Does it tell you to replace kafas? Part number is correct for e70 but vin is from e60

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