How to program central door locking fob with Op-com

Here is the step-by-step instruction on how to program central door locking remote fob with Op-com diagnostic interface.

Vehicle model example:
2003 Astra-G

Op-com CAN OBD diagnostic interface (cheap €17 in
A laptop running Windows XP mode

If it does not program then it’s the wrong fob.

1)    Insert CD software into the laptop and install op-com software, here is the software installation video instruction.
2) Come into the main function menu after succeed install software. Select “Diagnostic” in the function list.
3) Select your vehicle year, here “2003”
4) Select vehicle model, here “Asfra-G”
5) The next program will display the ECU module that Op-com accessed. Select “Body”
6) If you have an alarm, then go to the “Anti Theft Warming”. If you don’t, then select “Central Door Lock”.
7) Come to “Measuring blocks”, the system will display the remote that was used and the previous one.
8) Select “Programming”, if necessary, erase all remote keys.
9) Select “Program Remote Key” and click the button to add the key you want to remote.
10) When first remote generated, you can continue to program another remote. The result can be displayed on “Measuring blocks”. No security code needed when programming the remote.

NOTE: If the device still not working, the OBD2 port does not meet the 12 pin diagnostic socket.

How to calibrate Opel steering angle sensor with Op-com

I have a 2006 Ventra C Z19DTH with the error faults detected: Steering Angle Sensor Signal C1532-05 Circuit Open or High Voltage History. I got the old power steering pump water changed. Now my power steering water works only that remains my control lit abroad approx 20 second after start the engine. I went to the technician and was told to get the CIM recalibrated.

I learn from him quickly and I have myself own an Op-com diagnostic interface, cheap €19 in Eobd2. Here we go:

1) Disconnect the battery and the steering angle sensor lose its basic setting
2) Remove airbag and steering wheel following the usual precautions
3)Move the center rotor of the CIM to align the 2 triangles
4) Connect the op-com interface with computer via USB port than install the software
5) Plug the op-com unit into the vehicle USB port after succeeded installing software
6) Op-com will turn out the ESP light but not very first and second time
7) Turn on the vehicle ignition switch and start the vehicle.
8) Drive in a short distance straight line on a level surface at the speed not higher than 20 km/h.
9) When the steering wheel is straight, stop the vehicle with the wheels pointed straight. Make sure the vehicle is not move again.
10) Come to the op-com main function menu, select “Op-com Diagnostic”>> Vehicle year “2006”>>Vehicle model “Astra-H”>>Body>>CIM (Steering Column Module)>> Measuring block 3>>Steering Angle Sensor offset – set to 0.00 by slightly moving steering wheel
11) Back to the CIM screen, select “Programming”. Enter the security code if the system asks for it. Then click “Yes” when the system accepts the security code.
12) Go back to the programming screen, select “Steering angle calibration”, if the system still showed steering angle calibrated, choose “No, choose Activate and waited”. Otherwise, select “Yes” when the system displays steering angle calibrated.
13) The ESP light then came on with ignition as normal and went out after a few seconds

I am going to investigate another 10 pieces of op-com for a cheaper price and make some benefits by selling to local Opel owners.