Manufacturer: PSA (Citroën/Peugeot)
Brand: Valeo / Johnson Control
Model: J34P
Function: Immo off, immo virgin
Emulator: No
Disable immobilizer on J34P ECU – Citroën & Peugeot
Looking to disable the immobilizer function on a Johnson Control J34P ECU? Our expertly crafted immobilizer solution is designed specifically for PSA vehicles equipped with this control unit. Whether you’re dealing with starting issues or ECU replacements, this file offers a clean bypass to get your Citroën or Peugeot back on the road without the need for a transponder signal.
This solution has been tested on a range of supported models powered by the J34P ECU, offering a plug-and-play alternative to costly key programming or BSI alignment.
This ECU is compatible with many PSA models, including:
- Citroën C3 (1st) 1.1 8v Petrol
- Peugeot 206 T1 1.4 Petrol
J34P Immo off step by step with CK Decode
Opting to disable the immobilizer is often undertaken to address technical or operational issues. By using an advanced immo off solution, you gain access to specialized services that can simplify and streamline this procedure.
CK Decode stands out as an online platform committed to providing accurate modifications while minimizing risks, helping ensure that your Valeo / Johnson Control J34P ECU remains reliable once the immobilizer is disabled.
When preparing for an immo off, the fundamental steps include:
- Download CKDecode through this link
- Click on the Functions Tab and select PSA (Citroën/Peugeot) – JONSON CONTROL – J34P – Immo off
- Read EEPROM with your interface and upload the file
- Click Process button
- Write the file processed by CKDecode
