Skip to content

PSA – Cloning

Central gateway and fuse module for Peugeot, Citroën, and Fiat. Handles immobilizer transponders, power distribution, and cabin electronics.

Send in for cloningSpeak with a specialist
100% Plug & Play1–3 days turnaround12-month warrantyAll 2 generations
PSA Fiat BSI module

MODEL GENERATIONS

All 2 PSA Generations

Select your generation below to learn about typical symptoms and our 100% Plug & Play cloning solutions.

PSA Valeo BSI unit

GENERATION 1 · 2005–2015

PSA BSI Valeo / Johnson Controls

Applicable Models: Peugeot 207 · Peugeot 308 · Citroën C3 · Citroën C4 · Citroën Berlingo · Peugeot Partner

Common Symptoms:

  • Permanent Eco-Mode lock
  • Memory error on dead battery
Book cloning
Fiat Marelli BSI unit

GENERATION 2 · 2006–2020

Fiat Marelli BSI

Applicable Models: Fiat 500 · Fiat Grande Punto · Fiat Ducato · Alfa Romeo MiTo

Common Symptoms:

  • Indicator relay circuit opens
  • Loss of key registration
Book cloning

SMOOTH PROCESS

How the Process Works

1

1. Source donor & Send in

Source a healthy used donor unit (e.g. from an auto recycler) and ship both your faulty PSA and the donor unit to our workshop.

2

2. 1:1 Laboratory Cloning

Our engineers extract all security and configuration data and program your donor unit with 100% accuracy.

3

3. Reinstall & Drive

Install the cloned unit back into your vehicle. The engine starts immediately with your original keys – no dealer coding required.

PART NUMBER SEARCH

Search by Part Number (OEM)

Check the part number on your PSA label to find a compatible donor unit.

8 part numbers matched

Frequently Asked Questions

Everything you need to know about PSA, the cloning process, and diagnostics.

The CEM (Central Electronic Module) is the primary body computer in your Volvo. It manages power distribution, lighting, wipers, central locking, and recognizes your factory keys via the immobilizer.

A used replacement from a donor car is locked to the original vehicle. If plugged in directly, the car will not crank. You provide a donor unit and send both to us – our 1:1 cloning moves all unique data so the replacement starts right up.

In rare cases, internal memory registers may be corrupted from jump-starts or voltage spikes. A key diagnostic confirmation in diagnostic tools (VIDA/Autel) is reading CEM Live Data: if 0 programmed keys are reported, the memory is corrupted. If unrecoverable, we set the replacement unit to factory state for authorized dealer programming.

No, we provide the cloning service exclusively. You supply the replacement donor unit and we clone all original data onto it.

No. Because we perform a 100% bit-exact clone of all immobilizer registers, your existing keys will work immediately upon reinstallation.

A brand new CEM from Volvo typically costs €1,500–€2,500 with online reload fees. Sourcing a low-cost donor unit and using our cloning service saves you thousands.

Need expert advice regarding your PSA?

Call our certified technicians in Karlstad at 054-830 480 or send in your unit directly for rapid turnaround.

Send in for cloningSpeak with a specialist
Send in for cloning