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Procedure for reading the BSI of PSA vehicles

Model: Peugeot Peugeot Various
Part: Control unit

Video tutorial

In this video, we can see how to read the BSI of PSA Continental SC667050 vehicles in the first image with a functioning key, where the microcontrollers and Eeprom with various connections are clearly indicated. To perform this operation, it is necessary to have the PSA Immo Reader Plus device, as shown in the video, which is a professional device with a high cost but can read the PIN with just one functioning key, without a functioning key, with all keys lost.

It is used for emergency start-up, as a new key, and as we have seen, it is absolutely plug & play.


Posted on 20 June 2025 by ScegliAuto


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Watch the video!


by ScegliAuto

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