Vectra c mileage correction - GSM-Forum

mobilelatham · 02-27-2013, 21:14

Hi all I have 2008 vectra c with VDO clocks I believe it has a 93c66 ic

Will this work to read it ??

http://underc0de.superbit.ro/p93cx6/ if not am I able to build a reader get a cheap one just for this am not intrested in doing any except this one

dashradio · 02-27-2013, 21:33

Maybe easier and quicker to get it done locally, don't forget also stored in ECU

mobilelatham · 02-27-2013, 21:49

If someone can tell me the make of the epromm please

mobilelatham · 02-27-2013, 23:06

Ok purchased a programmer that comes with software to read and write said ic

What I need to know how to find the current millage and change it am no stranger to hex and dumps if someone can point me in the correct direction

Wideon2000 · 03-02-2013, 16:14

ok open up in hex edit and folow this

Car type: Opel Vectra C - 93c66 - 2002-2006 years
The mileage is stored in the next lines:
01F0: FD CA FD CA FD CA FD CA FD CA FD CA FD CA FD CA
where the next bytes:
FD CA - is a mileage

93c66 is the eprom

if you gimme the millage needed illmake the calc for you to correct to what is needed

mobilelatham · 05-16-2013, 13:08

Quote:

Originally Posted by Wideon2000

ok open up in hex edit and folow this

Car type: Opel Vectra C - 93c66 - 2002-2006 years
The mileage is stored in the next lines:
01F0: FD CA FD CA FD CA FD CA FD CA FD CA FD CA FD CA
where the next bytes:
FD CA - is a mileage

93c66 is the eprom

if you gimme the millage needed illmake the calc for you to correct to what is needed

Argh I cannot work this out please help
I have
0x1f0 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb 18 fb

How is this 20009.5 miles on clock ??

I need it to say 91000.0 please

Sent from my iPhone 5 using Tapatalk 2

mobilelatham · 05-16-2013, 13:58

Sorry clocks not say 20009.5
They say 20095

Sent from my iPhone 5 using Tapatalk 2

adriana1 · 05-16-2013, 14:03

Thanks guys for nice discussion

mobilelatham · 05-16-2013, 14:05

Quote:

Originally Posted by adriana1

Thanks guys for nice discussion

Why spam this you bot

Sent from my iPhone 5 using Tapatalk 2

mobilelatham · 05-16-2013, 15:43

0x1f0 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb 18 fb

ok i work out 18fb is 20095 that is on clock currently
but i i change to
0x1f0 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb e9 c8
or
0x1f0 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb c8 e9
i get
217119

need it to say 91000 please help

mobilelatham · 05-16-2013, 17:28

Quote:

Originally Posted by mobilelatham

0x1f0 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb 18 fb

ok i work out 18fb is 20095 that is on clock currently
but i i change to
0x1f0 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb e9 c8
or
0x1f0 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb c8 e9
i get
217119

need it to say 91000 please help

Sorted you need replete c89e over and over

Sent from my iPhone 5 using Tapatalk 2

LutianLucas · 07-05-2013, 08:38

Well it might be faster and easier to get it done regionally, don't ignore also try to save in ECU. .

bahlawi · 10-06-2013, 21:08

Car type: Opel Vectra C - 93c66 - 2002-2006 years
The mileage is stored in the next lines:
01F0: FD CA FD CA FD CA FD CA FD CA FD CA FD CA FD CA
where the next bytes:
FD CA - is a mileage

yanni8 · 10-29-2013, 23:33

i blieve is stored in ECU

LEN.GSM · 12-10-2013, 00:53

Junior Member

Join Date: Apr 2013
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Thanks guys for nice discussion

02-27-2013, 21:14	#1 (permalink)
mobilelatham Freak Poster Join Date: Jul 2006 Location: Barnsley Age: 37 Posts: 409 Member: 306991 Status: Offline Thanks Meter: 62	Vectra c mileage correction Hi all I have 2008 vectra c with VDO clocks I believe it has a 93c66 ic Will this work to read it ?? http://underc0de.superbit.ro/p93cx6/ if not am I able to build a reader get a cheap one just for this am not intrested in doing any except this one

03-02-2013, 16:14	#5 (permalink)
Wideon2000 Freak Poster Join Date: May 2005 Posts: 244 Member: 144806 Status: Offline Thanks Meter: 22	ok open up in hex edit and folow this Car type: Opel Vectra C - 93c66 - 2002-2006 years The mileage is stored in the next lines: 01F0: FD CA FD CA FD CA FD CA FD CA FD CA FD CA FD CA where the next bytes: FD CA - is a mileage 93c66 is the eprom if you gimme the millage needed illmake the calc for you to correct to what is needed Last edited by Wideon2000; 03-02-2013 at 16:20. Reason: if you gimme the millage needed illmake the calc for you to correct to what is needed :)

02-27-2013, 21:33	#2 (permalink)
dashradio Major Poster Join Date: Feb 2012 Location: Sheffield, UK Posts: 43 Member: 1721252 Status: Offline Thanks Meter: 12	Maybe easier and quicker to get it done locally, don't forget also stored in ECU

02-27-2013, 21:49	#3 (permalink)
mobilelatham Freak Poster Join Date: Jul 2006 Location: Barnsley Age: 37 Posts: 409 Member: 306991 Status: Offline Thanks Meter: 62	If someone can tell me the make of the epromm please

02-27-2013, 23:06	#4 (permalink)
mobilelatham Freak Poster Join Date: Jul 2006 Location: Barnsley Age: 37 Posts: 409 Member: 306991 Status: Offline Thanks Meter: 62	Ok purchased a programmer that comes with software to read and write said ic What I need to know how to find the current millage and change it am no stranger to hex and dumps if someone can point me in the correct direction

05-16-2013, 13:58	#7 (permalink)
mobilelatham Freak Poster Join Date: Jul 2006 Location: Barnsley Age: 37 Posts: 409 Member: 306991 Status: Offline Thanks Meter: 62	Sorry clocks not say 20009.5 They say 20095 Sent from my iPhone 5 using Tapatalk 2

05-16-2013, 14:03	#8 (permalink)
adriana1 Junior Member Join Date: Apr 2013 Posts: 14 Member: 1918756 Status: Offline Thanks Meter: 0	Thanks guys for nice discussion

05-16-2013, 15:43	#10 (permalink)
mobilelatham Freak Poster Join Date: Jul 2006 Location: Barnsley Age: 37 Posts: 409 Member: 306991 Status: Offline Thanks Meter: 62	0x1f0 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb 18 fb ok i work out 18fb is 20095 that is on clock currently but i i change to 0x1f0 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb e9 c8 or 0x1f0 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb 17 fb c8 e9 i get 217119 need it to say 91000 please help

07-05-2013, 08:38	#12 (permalink)
LutianLucas Junior Member Join Date: Jul 2013 Location: USA Posts: 3 Member: 1971525 Status: Offline Thanks Meter: 0	Well it might be faster and easier to get it done regionally, don't ignore also try to save in ECU. .

10-06-2013, 21:08	#13 (permalink)
bahlawi Junior Member Join Date: Apr 2010 Posts: 2 Member: 1278223 Status: Offline Sonork: halawi Thanks Meter: 0	Car type: Opel Vectra C - 93c66 - 2002-2006 years The mileage is stored in the next lines: 01F0: FD CA FD CA FD CA FD CA FD CA FD CA FD CA FD CA where the next bytes: FD CA - is a mileage

10-29-2013, 23:33	#14 (permalink)
yanni8 Junior Member Join Date: May 2011 Posts: 9 Member: 1577999 Status: Offline Thanks Meter: 1	i blieve is stored in ECU

12-10-2013, 00:53	#15 (permalink)
LEN.GSM Junior Member Join Date: Dec 2013 Posts: 1 Member: 2081081 Status: Offline Thanks Meter: 0	Junior Member Join Date: Apr 2013 Posts: 14 Member: 1918756 Status: Offline Thanks Meter: 0 Thanks guys for nice discussion