This operation is often used when the original key is lost or damaged, when the immobilizer system is defective, or when a used or repaired ECU is installed that is not synchronized with the vehicle.
The immobilizer is disabled in the ECU, allowing the vehicle to start without checking the key.
Bypasses immobilizer-related issues without reprogramming a new key or replacing the ECU.
Disabling the immobilizer reduces vehicle security, making it more vulnerable to theft.
This intervention requires specialized automotive electronics skills and should be performed by professionals.
Mainly when a key is lost, the immobilizer system is defective, or when using a second-hand ECU not synchronized with the vehicle.
It allows the vehicle to start without the immobilizer, avoiding expensive ECU replacement or reprogramming of new keys.
Vehicle security is reduced since the anti-theft system is disabled, increasing the risk of theft.
IMMO OFF is often used in automotive electronics workshops to bypass ECU or immobilizer system failures. It is a fast and economical alternative in some cases, but it reduces vehicle security and should be applied with caution.
Contact Full Reprog for a professional and secure intervention on your engine ECU.
