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RAM coding problem
16-10-2023, 18:01 PM,
Post: #1
RAM coding problem
I have a F40, I replaced MGU with a used MGU, but is virginized. I replaced BDC too with a brand new BDC. I programmed it with ISTA and everything worked well.

Now I have problem with a factory fitted RAM, it lost CAFD, it was programmed with ISTA and CPS is always yyyyyyy. I can code it with e-sys, I can read CAFD, but when I read SVT always have CAFD_255.... and when I start car it lose all settings... when I read with ISTA it says not coded...

Any idea?
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16-10-2023, 19:12 PM,
Post: #2
RE: RAM coding problem
Have you used online ista for programming ?

• EGS7/7DCT300 ISN RESET REMOTE •
• KaFAS4 (MID/HIGH) MRR, RAM VIRGIN REMOTE •
• NBTevo/ENTRYNAV2/MGU VIRGIN/PATCH •
• HDD -> SSD NBT/NBTevo/MGU
• CARPLAY NBTevo/EN2/MGU •
• FULL FSC PATCH/RETROFIT CIC, EN2,NBT, NBT2, MGU, •
• REMOVE CP --> NBTEVO ID4&6/Entrynav2/MGU •
UK BASED!
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17-10-2023, 12:35 PM,
Post: #3
RE: RAM coding problem
(16-10-2023, 19:12 PM)DEJMIEN Wrote:  Have you used online ista for programming ?

I programed BDC and MGU on BMW dealer with ISTA online. FSC and all validations was ok... I think it was updated. I updated after that with esys too.
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17-10-2023, 14:02 PM,
Post: #4
RE: RAM coding problem
Wrong thread.........

Don't ask for FREE FILES
Most tuning fies tested on Dyno by myself
Tuning - DPF Off - EGR Off - or any etc

Certificated WinOLS Trainer
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17-10-2023, 14:19 PM,
Post: #5
RE: RAM coding problem
The same problem, just replace ram
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05-11-2023, 18:28 PM,
Post: #6
RE: RAM coding problem
No Solution at all?
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