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XC barina / Corsa C Bcm 93c66 eeprom bin needed
Posted: Thu Apr 07, 2022 5:41 pm
by mattyjf01
Looking for
XC barina / Corsa C Bcm 93c66 eeprom bin file
RS
313203739
5WK4 8663
I reset it without doing the 10 second ignition cycle now it can't be reset or programmed
Thanks
Matt
Re: XC barina / Corsa C Bcm 93c66 eeprom bin needed
Posted: Thu Apr 07, 2022 11:12 pm
by The1
Here's 2 i have.
Re: XC barina / Corsa C Bcm 93c66 eeprom bin needed
Posted: Fri Apr 08, 2022 9:56 am
by mattyjf01
The1 wrote:Here's 2 i have.
Not what im looking for but thanks anyway
Re: XC barina / Corsa C Bcm 93c66 eeprom bin needed
Posted: Fri Apr 08, 2022 10:13 am
by Tazzi
mattyjf01 wrote:Not what im looking for but thanks anyway
What protocol was that using? ALDL, or CANbus?
What error are you getting when it tries to security link? As in whats the error code on the comms line?
Re: XC barina / Corsa C Bcm 93c66 eeprom bin needed
Posted: Fri Apr 08, 2022 10:17 am
by mattyjf01
Tazzi wrote:mattyjf01 wrote:Not what im looking for but thanks anyway
What protocol was that using? ALDL, or CANbus?
What error are you getting when it tries to security link? As in whats the error code on the comms line?
Kline using opcom
Wrong code using 0x27
Re: XC barina / Corsa C Bcm 93c66 eeprom bin needed
Posted: Fri Apr 08, 2022 10:23 am
by mattyjf01
Haven't worked out how to monitor an opcom or tech 2 kline session yet
only carprog
Re: XC barina / Corsa C Bcm 93c66 eeprom bin needed
Posted: Fri Apr 08, 2022 10:59 am
by mattyjf01
Tazzi wrote:mattyjf01 wrote:Not what im looking for but thanks anyway
What protocol was that using? ALDL, or CANbus?
What error are you getting when it tries to security link? As in whats the error code on the comms line?
Thanks Tazzi i adjusted the baud rate in my ALDL logger from 8192 to 10400
Re: XC barina / Corsa C Bcm 93c66 eeprom bin needed
Posted: Fri Apr 08, 2022 12:17 pm
by The1
Barina XC or Corsa C is both Kline 10400 and CAN bus mix
Re: XC barina / Corsa C Bcm 93c66 eeprom bin needed
Posted: Fri Apr 08, 2022 1:03 pm
by Tazzi
mattyjf01 wrote:Tazzi wrote:mattyjf01 wrote:Not what im looking for but thanks anyway
What protocol was that using? ALDL, or CANbus?
What error are you getting when it tries to security link? As in whats the error code on the comms line?
Thanks Tazzi i adjusted the baud rate in my ALDL logger from 8192 to 10400
Winning!
Re: XC barina / Corsa C Bcm 93c66 eeprom bin needed
Posted: Sun Apr 10, 2022 12:43 pm
by mattyjf01
So after resetting a bcm you need to turn the ignition off for 10 seconds so it writes to eeprom then on again before programming.
This is the second time ive made this mistake( you would think i would of learnt after the first time).
Eeprom has two copies of the code but only one is zeroed out.
After you said ALDL i remembered not been able to monitor ALDL when tech2 was connected with some cables
I have a usb to uart board wired for receiving only(might be an arduino nano with default program).
It sends eg 1234
0x27 0x80 0x31 0x32 0x33 0x34
returns wrong code entered
0x7F 0x27 0x35
Ill try Zeroing out the eeprom if that doesnt work
Ill send
0x27 0x80 0x00 0x00 0x00 0x00