+- CarTechnoloGY (https://cartechnology.co.uk)
+-- Forum: All About IMMO/ECU , ChiPTuninG , Dashboard , Locksmith , AirbaG , Carradio (https://cartechnology.co.uk/forumdisplay.php?fid=3)
+--- Forum: IMMO & LOCKSMITH (https://cartechnology.co.uk/forumdisplay.php?fid=9)
+--- Thread: Renew key with VVDI Key tool (/showthread.php?tid=50750)
Renew key with VVDI Key tool - laso - 11-05-2019
I tried renew F series key with VVDI key tool,
but when I renew PCF remote control don't have a fraquency.
Car start but when i put remote to fraquency tester it does not broadcast the signal.
I tried on E series and I have the same problem.
Can anybady help or you have the same situation
RE: Renew key with VVDI Key tool - Kinder - 12-05-2019
what you expect when writing FFFfff....
RE: Renew key with VVDI Key tool - laso - 12-05-2019
(12-05-2019, 09:23 AM)Kinder Wrote: what you expect when writing FFFfff....Well.
I thought is was renew and not erasing.
It that case, how to write approprite eeprom in PCF
RE: Renew key with VVDI Key tool - Kinder - 12-05-2019
upload data first, then write, then lock protection
RE: Renew key with VVDI Key tool - laso - 12-05-2019
(12-05-2019, 13:54 PM)Kinder Wrote: upload data first, then write, then lock protectionSorry but i don't understand you.
I use to write data for BMW- CGDI
I have VVDI key to and VVDI prog but don't have adaptor for PCF.
When i make delear key, key start ignition and start car but not have a fraquency
RE: Renew key with VVDI Key tool - willisodhiambo - 14-05-2019
I have seen this problem too. Renewed an F series key. It can start car but it lost frequency. I think it now explains why my renewed keys have no remote lock unlock!!
RE: Renew key with VVDI Key tool - maybach82 - 24-05-2019
Hawe you tryed renew in PCF adapter or in circuit?
RE: Renew key with VVDI Key tool - laso - 06-08-2019
i try and pcf adapter and in circuit.
The adapter does not detect my chip in the adapter and erases and uploads the eeprom and erom in the circuit but there is no frequency all the time.
My adapter has a 0 ohm resistor.
I do everything through the MCU option as they recommend because the option REMOTE-> BMW-> F series receives a message that the file is of a different size than the memory.
I did through files for HUF and Continental.
Can anyone help me?
I write with VVDI prog and my PCF is 7953
SOLVED
You must write first Erom and next eeprom.
And this solution not change fraquency.
You need to upload files only with which the key was originally.