So, I replaced my SDM unit with a second hand one. Was the wrong model number. - The original unit got too well acquainted with a coffee and died... Got another one, with the correct number (checked against my VIN with both the seller and an Opel main dealer, both said the model would be...

Hi, first time posting on this forum, but I reckon my chances are best for actually getting clues. Also, I don't live in the UK but I'm sure that won't be an issue. Anyway, back on topic. I have a 2002 Astra G with Y20DTH engine. According to my OPCOM clutch and brake pedal switches required...

Vaux have quoted me £210 for a new key with keypass and programming. I've realised I can get the key pass from Vaux, An opcom clone from thebay and a new key fob board. This is only around £70 all in Has anyone used opcom before to reprogram keys? Any issues or things I should know first. Fix...

Hi peeps is there anyone in the Leatherhead Surrey area that could help me with plugging in their opcom to check/ change codec for fuel gauge please ? Thanks

So ive heard opcom is a pretty good bit of kit, wanted to know exactly what i am able to do on this thing and also wondered if anyone else had one what are your thoughts on these machines, quite excited :nah:, i own a 1.9cdti sri 150 btw. Thanks guys look forward to hearing your thoughts on...

hi im new if this has already been posted please tag me in the thread and delete this ! I have been watching youtube videos on people activating cruise control with the stalk, activating the more in depth trip computer (mpg read out etc) with £20 kits on ebay. are these dangerous ive been told...

Hi everyone, After a 2 year break from Astra's (previously had an Astra H SRi 1.8), I'm not back on it!! Purchased a CAT D 2011 Astra J SE Auto 1.6, decent car but has a few problems. I've read the fault codes on the car with a diagnostic tool and have the following problems, if anyone could...

Hello I am a owner of new Astra H / 2008. Before I owned very old car - pre-ODB. Now I want to make some tweaks on my Astra-H specially on Radio, CD, Light control, automatic door locking and so on... I found that I need something like OP-COM and/or TECH2 (HW and SW). Can somebody tell me what...

Hi guys, Just a quickie, I have an OBD Tester and fault code clearer / reader already BUT... Ive noticed a lot of you on here have your own OP-COM systems. Im assuming that means you are able to marry / divorce parts from your cars, and change settings on your Electrical centers etc from a...

Hi, I'm looking for someone to tech 2 some various bits and pieces into my 1.4 Astra SXi 3dr, can anyone recommend anyone ? Thanks

I just had a read out with opcom for my z19dth Cyl.1 4.19 mg/stroke Cyl.1 -1.80 mg/stroke Cyl.1 -1.03 mg/stroke Cyl.1 -1.35 mg/stroke Can somebody please tell me if I need to change all the injectors or just one ?

Has anyone that has got an opcom that lives to wolverhampton which they could connect to my car? Having p2279 fault code problems and checked and changed all the relevant stuff so hoping opcom could shed some light on the situation?

Hi Can anybody help?? Plugged my opcom in today to activate the auto-locking as you drive off (anti-hijack) Opcom's saying REC - No communication.......it's there, i've checked!! All connections seem fine and can't see anything obvious on there as to why it wouldnt come up. In opcom it is...

Hi Anybody anywhere got the OPCOM diagnostic software for windows 8. Giving me a right headache. I can install the software but can't get the USB drivers to work. Any tips/tricks that i'm missing?? Regards Matt