Vauxhall Opel ECU MJD6JO | MJD6O2 | MJD6O3 | Magneti Marelli – Programming Service

Vauxhall Opel 1.3JTD MJD6O3 / MJD6O2 / MJD6JO ECU Cloning / PIN retrieval / Reset service

This listing is NOT to supply an ECU module – This is a Cloning / Reset /  PIN code retrieval service!

• The ‘Cloning service’ option above is if you have a faulty ECU (Electronic Control Unit) on your vehicle, for example it may be water damaged or have a blown component. If you are looking to replace the ECU you may be aware that you cannot simply remove an ECU from another vehicle & install it onto yours as the ECU is ‘Locked’ to a different vehicles electronic / immobilizer system. We have the solution! Simply send us your original (Faulty) ECU & the donor (Replacement) unit & we will transfer the data from your original to the replacement enabling the used unit to work on your vehicle with no further programming necessary. Once the donor unit has been programmed (Cloned) the coding of the unit will be correct & the car will start &  function as it should. The mileage display & the central locking etc will be unaffected & operate correctly. We do NOT need the PIN code from your vehicle or the donor part to do this operation *We are able to clone this ECU even if your Original (Faulty) ECU has ‘No communication’ with diagnostic tools*.
• The ‘PIN code retrieval’ (Security pass details) option above is to be used when a secondhand ECU needs to be ‘Reset’ & programmed to a vehicle via diagnostic tools & the immobilizer security PIN code of the unit is unavailable / lost. For example if a secondhand unit has been sourced from a breakers yard without its PIN number & the original ECU is missing / unreadable so it cannot be cloned this will then enable programming functions to be performed. The diagnostic tool we recommend to reset & program Vauxhall / Opel ECU’s is ‘Opcom’.
• The ‘Reset service’ option above is to perform an immobilizer reset operation on a used ECU so that the ECU can be fitted to a vehicle and programmed to the immobilizer using diagnostic tools – This is often known as ‘Tech2 reset’.

Please Note : Severely water damaged units that no longer communicate with a diagnostic tool is no problem for us to extract data – we are able to lift the data chip from the circuit board to retrieve your vehicles immobilizer data & software files. We do not need the PIN number for your old unit or the replacement unit and neither does the replacement unit need to be reset, we can program either secondhand or brand new replacement units without need of opening the new ECU therefore not voiding your warranty! We will also supply your cars PIN number for free with this service. Please Make sure you ONLY send us 2 ECU Units (Original one and Replacement Unit ) and a covering letter – we do not need keys or any other items from your vehicle to be sent.

This service applies to ALL Corsa / Astra etc MJD6O3.xx / MJD6O2 & MJD6JO ECU’s 

All MJD6O3.xx ECU’s are compatible with each other BUT they must BOTH be MJD6O3.xx ECU’s – so as long as your ECU has the part number MJD6O3.xx ANY replacement MJD6O3.xx will be compatible! – It is NOT possible to substitute with an MJD6O2 or an MJD6JO.

If you need to clone an MJD6O2.xx or MJD6JO ECU you will need to supply another MJD6O2.xx or MJD6JO.xx with a matching HWxx number, they are NOT interchangeable!

Example part numbers:
MJD6O3.S1 / MJD6O3.S3 / MJD6O3.SA / MJD6O3.SE / MJD6O3.SO
CJ / KZ / CN / HK / QU / MP / KY
55568385 / 55568383 / 55566039 / 55198930 / 55195814 / 55568381 / 55571107 / 55568626 / 55568379 / 55568382 etc!