Peugeot 206 Key Replacement
The replacement of the Peugeot 206 key is a straightforward task that can be accomplished in a matter of minutes. You just need to transfer the immobilizer chip, battery and electronic components from your old keyfob to the new.
Peugeot 206 keyfobs can have an inoperable button-cell battery. This video demonstrates how to replace the button cell battery.
The Immobilizer System
When you turn on and insert your Peugeot key, it sends a code electronically to the engine control system. The engine won't start if the code is not right. This prevents unauthorized car theft. If you're experiencing problems with your Peugeot car immobilizer, a professional locksmith for automotive can assist. They can employ tools that are standard for dealers to program a new key or replace the old one. This can save time and money. You don't have to stand for a long time in the showroom because they will come to you.
Not all antitheft devices are made equal. The Thatcham Research organisation tests and grades anti-theft technology to ensure it is in compliance with high safety standards. They can test the system's functionality by analyzing the messages that are sent between the immobilizer's components and the CAN bus traffic.
Even the most robust systems can be vulnerable if targeted correctly. In one study the researcher Jan Bokslag used known weaknesses in the Hitag2 immobilizer to hack three cars, all of them older models. In just ten seconds, the vehicle security code was retrieved from one of the vehicles. The information is then used to create a functioning key that disables the immobilizer. The other two were harder to crack however they did eventually be broken.
The Immobilizer Chip
A key that is chipped or Smart Key, has a RFID microchip which transmits the passcode from the key to the immobilizer system of the car. If peugeot 207 new key in a chip is identical to the code in the car's immobilizer system the car will begin.
This is an essential anti-theft device that blocks car thieves from hotwiring the immobilizer or bypassing it in any other method. If the immobilizer doesn't recognize the key, the engine will not start even if a person attempts to short-circuit ignition circuit.
Modern cars are equipped with electronic Engine Immobilizer systems that employ changing or rolling security codes. The intelligent system will change the second code each time the key's used and insert it into key's chip. The first code remains in place, and each time the key is turned on in the ignition, the immobilizer checks the two codes to determine if they are compatible.
This is a highly sophisticated technology that is extremely difficult to hack. This is the reason why many stolen vehicles can't be started. If your Peugeot starts and then shuts down again it's probably not the immobilizer. Instead, it could be a myriad of electrical issues causing the car to not work. Our auto locksmiths can solve these issues. They can also reprogram a chipped or smart Peugeot Key so that it will work again.
The Battery
Peugeot keys for cars contain a transponder chip which when coupled with the vehicle, disables the vehicles standard immobiliser system located within the ECU (engine control unit). This allows the vehicle to start and can also allow the key fob to operate the doors and boot. The chip is hidden within the head of the remote or manual key.
The 206 was introduced in 1999, Peugeot was facing fierce competition from minivans such as the Ford Fiesta and Volkswagen Polo. The unique approach of Peugeot's 206 was that it didn't directly replace the 205, instead it was designed to sit between the smaller Peugeot 106 and the larger range of 306. This was to ensure that the lower models of the 306 and 106 could take sales away from the more expensive end 205s.
The 206 line includes an open-air hatchback, a two-door coupe cabriolet, and the station wagon, which is known as the 206 C and 206 SW, respectively. The 207 GTi was a WRC homologated variant of 206 that could accelerate from 0 to 100 km/h in just 7.4 seconds, and achieve speeds of up to 210 km/h.

The peugeot is a popular family car choice for those seeking an affordable, stylish car. As with any vehicle there can be issues. They could be the difficulty in starting the car or the key fob is no longer functioning. If you are experiencing this have a problem, you can get in touch with us and arrange for a Peugeot car keys replacement by one of our Auckland-based locksmiths.
The Key Fob
Peugeot is a French car manufacturer founded in 1810. Peugeot is owned by PSA Peugeot Citroen. Peugeot cars are frequently regarded as one of the best in their class. If your Peugeot key fob is worn or damaged it is possible to replace it. You will need to transfer the immobilizer chip, battery and electronic components from your old key fob to your new one.
To make sure the new key is working correctly, try it in your vehicle. Make sure that all doors are shut. Switch off the ignition and press the lock button twice on the key fob. If the LED stops blinking, it is working. If it doesn't work you may have forgotten to transfer your transponder chip.