Security Codes

5M1THY

Lol I had no choice really my dads been a renault technical expert for 30 years and he could get it to budge even after taking the ignition switch off the other side and trying to knock it through we still don't know why it wouldn't move the new one slides in and out lovely lol.

What ill do is get a blade cut so the locking and starting are on one key the I've got a cheap key indoors I'll keep on my key ring incase the central locking plays up.
Tbh eventually I'll change the locks anyway as I don't have a key for the boot, it's off a scrap estate car so the lock is disconnected and runs off the power locks and after this I would prefer to have two coded working keys that both do everything if that makes sense lol

5M1THY

I can't get opcom to work either the interface is fine but it still says interface communication error lol it's not my day today haha

danprice7134

I have a full set of lock with 2 keys.

danprice7134

I think you can get 2 chips for about 5 quid.

5M1THY

Thanks to Simon it's all working now :-) I do need to get a new lock set then have it coded again but it's up and running now :-) @[deleted] do you have a price in mind for the lock set and dash loom if you want to sell them?

5M1THY

Pm me if you want to

PowR_Remap

All good :-)

danprice7134

evocarlos said:
cool thanks
i have an ecu in the bat cave thats been sat there 7 years but i dont have a code or the other parts for it so this may help get me a working spare 🙂
and to clone the current ecu 🙂

Did you manage to get anywhere with the spare ECU mate?

evocarlos

no mate i got the thing in the post
but have been up to my elbows in chain fitting and supercharger fitting this weekend 🙂

evocarlos

which version of the software has the ""vauxhall"" listing mine just has holden
and when downloading the bin its only 178k
it reports the ecu was programmed in 2007

gwe1989

hi does any one know the hex offset for the z16xe engine

darryl

danprice7134 said:
I can get the code myself from the ecu using a cheap mpps clone from eBay.
I wanted to know if anyone had disused how to do this yourself on here.
I needed to do this because I removed an ECU which had been cowboy fitted by swapping the ECU, immobilizer and key chips from another car. I didn't know this and went to Vauxhall paid for the codes and what do you know, it didn't work!
I then managed to get the original car vin number from the ECU but was told I couldn't have the codes for this car as I don't have a V5 in my name for the ecu donor car. This was very annoying because I couldn't even get a refund for the useless carpass.
So I looked through the ecu bins for my car which I have the original ecu and carpass for and searched the hex code for my security code. I found the security code in 2 different offsets on 2 different ecu bins (they are both linked to my car with the same security code but have different software versions)
I read the flash on the new spare ecu and looked in the same place and hey presto! The security code is there in the same
place. I have now reset this ecu and reprogramed it with my security code and vin number with opcom.

I will post some pictures and a tutorial on how to do this if anyone is interested.

darryl

danprice7134 said:
Not sure of the pictures are going to work. I can't seem to post word documents as an attachment so I just copied and pasted the document here.
Any suggestions on another file format to post the tutorial in?

hello do you now offset for a z12xe engine

tyrantsoft

Is this threat still a live?

Anyways, I have a Astra G 2001 with the Z22SE engine. I'm a enthusiastic car mechanic and I love to fix a lot of things in my car. One of those things was to try to reset and reprogram the ECU. I use OPCOM to reset the ECU and I had the Car Pass of my car but surprise... the Secury Code was not right, my assumption is that, in the life of the car, one of the previous owners maybe change the ECU and it is not the same security code anymore.

Anyways, I decide to buy a MPPS v16 from AliExpress and just receive it today, try to get the SC using the steps from @[deleted] (attached) and my surprise was that I found the VIN and car information in the BIN file, a few lines before the 0x40aa position, but that exact offset all was FFs.
In the 0x60aa, everything was FFs and no luck with the code! 🙁

Does anyone know if this MPPS version is working or do I need the v12 or v13 to do so?

Any thouts? My car wont start and I'm desesperate

fixdatcar

There are about 6 ways to get hold of your car's security code. Shown in this video.

https://www.youtube.com/watch?v=Iy2dASYQjQw

evocarlos

fixdatcar said:
There are about 6 ways to get hold of your car's security code. Shown in this video.

Out of the 6 you list there is only one that will work with the astra g and the z22se engine
#3 new car pass it's about £22.50 as of 2019 you will also need proof of ownership to get it
The only car that can show the code with opcom is the corsa c as in your vid

JOHNMCORSA

danprice7134 said:
I can get the code myself from the ecu using a cheap mpps clone from eBay.
I wanted to know if anyone had disused how to do this yourself on here.
I needed to do this because I removed an ECU which had been cowboy fitted by swapping the ECU, immobilizer and key chips from another car. I didn't know this and went to Vauxhall paid for the codes and what do you know, it didn't work!
I then managed to get the original car vin number from the ECU but was told I couldn't have the codes for this car as I don't have a V5 in my name for the ecu donor car. This was very annoying because I couldn't even get a refund for the useless carpass.
So I looked through the ecu bins for my car which I have the original ecu and carpass for and searched the hex code for my security code. I found the security code in 2 different offsets on 2 different ecu bins (they are both linked to my car with the same security code but have different software versions)
I read the flash on the new spare ecu and looked in the same place and hey presto! The security code is there in the same
place. I have now reset this ecu and reprogramed it with my security code and vin number with opcom.

I will post some pictures and a tutorial on how to do this if anyone is interested.

Yo mate I could do with your help if you could, if this works you've got the potential for some good money and some good decent cars

corsaZ22se

JOHNMCORSA said:
Yo mate I could do with your help if you could, if this works you've got the potential for some good money and some good decent cars

As it was a post from 2014 I doubt that member is still active on here. You could try sending a private message to them or contact @[deleted] for help?

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