Peugeot 206 Key Replacement
Peugeot 206 key replacement is a simple task that can be completed in just a few minutes. All you have to do is transfer the electronics, battery and immobilizer chip from the old key fob to the new.
Peugeot keyfobs in the 206 series can have a button cell battery that fails. This video demonstrates how to replace the button cell battery.
The Immobilizer System
When you turn on and insert your Peugeot key, it transmits a code electronically to the engine control system. If the code does not match, the engine will not start. This stops theft of vehicles from unauthorized people. A professional locksmith for automotive can assist you when your Peugeot immobilizer isn't working. They can utilize tools from dealers to create a new key or replace your old one. This will save you time and money. They will also visit your location so that you don't have to spend a lot of time at the dealership.
However it is true that not all antitheft systems are made equal. The Thatcham Research organisation tests and grades anti-theft technology to ensure that it is compliant with high safety standards. They verify the system's operation by reading the messages sent between the immobilizer's components as well as the CAN bus traffic.
However, even the most secure systems can be hacked in the right way if they are targeted. In one study conducted by researcher Jan Bokslag used known weaknesses in Hitag2's immobilizer protocol to elude three vehicles that were all older models. In ten seconds, the vehicle security code was retrieved from one of them. This information is used to generate an ignition key that disables the immobilizer. The other two keys were harder to break, but they did eventually be broken.
The Immobilizer Chip
A chipped key, also known as a Smart Key, has a RFID microchip which transmits a passcode from the key to the immobilizer system of the car. If the code on the chip is identical to that of the car's system, then the car will start.
G28 is an important security feature that can stop thieves from hotwiring or bypassing the engine immobilizer. If the immobilizer doesn't recognize the key it will not be turned on if anyone attempts to short-circuit ignition circuit.
Modern cars are equipped with advanced electronic Engine Immobilizers, which use changing or rolling codes. This means that every time a key is used, the system alters the second code before pushing it into the chip in the key. The first code is a permanent one and the immobilizer checks the codes each time the ignition key is turned.
This is a sophisticated technology that is difficult to hack. This is why the majority of stolen cars aren't able start. It's also the reason why, when your Peugeot starts to run but it shuts off It's most likely not due to the immobilizer. There could be a myriad of electrical issues that are causing your car to stop functioning. Our auto locksmiths are able to help resolve these problems. They can also reprogram a chipped or smart Peugeot Key to ensure it works again.
The Battery
Peugeot keys for cars contain transponder chips that, when used in conjunction with the vehicle, disables the immobiliser system of the vehicle located within the ECU (engine control unit). This allows the vehicle to be started and additionally allows the key fob to operate the doors and boot. The chip is concealed in the head of the remote or manual key.
The 206 was introduced in 1999 Peugeot was faced with a fierce competition from superminis such as the Ford Fiesta and Volkswagen Polo. Peugeot's unique strategy was to place it between the Peugeot 106 range and the 306 range. The lower models of both the Peugeot 306 and 106 were designed to draw sales from the more expensive 205s.
The 206 range comprises the hatchback, a 2-door coupe cabriolet, and a station wagon known as the 206 the CC and the 206 SW. There was also a WRC homologated version of the 206 known as the 207 GTi which could go from 0 to 100 km/h in 7.4 seconds and had the top speed of 210 km/h.

The peugeot 206 is a popular choice of car for those who want an affordable and stylish family car. However, as with all vehicles, issues can occur and cause a problem for the vehicle to start or the key fob not working. If this is you are experiencing this, contact us and arrange for a Peugeot car keys replacement with one of our Auckland-based locksmiths.
The Key Fob
Peugeot is a French automobile manufacturer that was founded in 1810. Peugeot is owned by PSA Peugeot Citroen. Peugeot cars are often regarded as the best in their respective classes. If you're Peugeot key fob is damaged or worn out, damaged it is possible to replace it. You just need to transfer the immobilizer chip, battery and electronic components from the old key fob and into the new one.
To ensure that the new key is working properly, test it in your vehicle. Make sure all doors are closed and turn off the ignition and then press the lock button on the fob two times. If the LED stops flashing it is functioning. If it still does not work, you may have forgotten to transfer the transponder chip from your old key to your new key.