Chang an Benben 1 3 The original car anti theft can be solved, and there is no need for anti theft

No, Chang'an Benben uses a special car anti-theft device, using the most advanced intelligent chip anti-theft technology, which is more reproducible and uncrackable than the traditional anti-theft device, and the system host realizes trinity control over the oil circuit, circuit and start, so that your car is safer.

Feasible, if you don't know how to lift the anti-theft, you can buy a canceled anti-theft computer board directly on the **0k, which is very easy to use and the performance is very stable.

07 years Chang'an Benben anti-theft lock solution work summary anti-theft lock, work summary, Chang'an, computer, key.

First: read the original car password, only the original car password, can be successful, because the original car password is the original car vin code conversion, so write other cars intact data in, is not successful, do not believe you can try. Read out the data of the anti-theft box 95040, and find that the data has been lost (password, key data, vin data are lost), now only read the data of the body computer MC9S12KG256MPV, remember to pick up the rest foot to read, otherwise it will damage the reset module chip and ignition module chip next to the CPU, remember.

Second: choose the instrument, mine is CIR300, this instrument is quite easy to use, but you must know how to use it. Know the original car password, with this instrument is not into the system, but also to change the data of the anti-theft box, the key is to write the VIN data and the original car password, and then load the car, connect the diagnostic device to open the key, the data of the anti-theft box will not change.

Third: ECU reset, remember not to reset the anti-theft box, otherwise you will not be able to enter the system again.

Fourth: Write the anti-theft box 95040 into the data of the new anti-theft box.

Fifth: programming pin, it must be the original car password, otherwise you will fail, definitely.

Sixth: Programming vin, is it the frame in the engine room?

Seventh: Then match the keys.

Eighth: Match the ECU, don't choose anything else. The first match will be a failure of communication, definitely. Turn off the key, pick up the diagnostic cable, reconnect, turn on the key, OK.

Ninth: Check the data flow, ECU authentication, anti-theft box matching, key, security code, all OK

Clean up the scene, fire, can catch fire, but shake badly, found that the 23 cylinder is not working, I started the following work, replace all the spark plugs, check the high-voltage line, check the ignition coil, check whether the fuel injector is leaking, what I encountered is the fuel injector leakage, the solution is to re-glue, ok....Succeed with flying colors... The nightmare is over, and it's time to get a good night's sleep.

If you are a car owner, you can go to 4S and ask.

If you are a car owner and understand the engine, you can see who produces the immobilizer and ECU, and find the corresponding ** business to solve it.