Manufacturer: PSA (Citroën/Peugeot)
Brand: Sagem
Model: S2PM-xxx
Function: Immo off, immo virgin
Emulator: No
Immo off solution for Sagem S2PM-XXX ECU in Peugeot & Citroën
The Sagem S2PM-XXX ECU is a widely used petrol engine control unit in various PSA group vehicles, particularly Peugeot and Citroën models from the early to mid-2000s. These ECUs are frequently affected by immobilizer faults related to EEPROM corruption, key programming failures, or BSI module communication issues.
Our solution disables the immobilizer system at the ECU level, allowing the vehicle to start without requiring key or BSI synchronization — making it ideal for problematic ECUs, missing keys, or engine swaps.
Compatible vehicles with S2PM-XXX ECU
The Sagem S2PM-XXX ECU is found in multiple Citroën and Peugeot petrol models, typically using 1.4L engines.
Among the various compatible models, we commonly find:
- Citroën C2 1.4i
- Citroën C3 1.4i
- Citroën Xsara Picasso 1.4i
Sagem S2PM Immo off: step by step with CK Decode
Utilizing an immo off solution helps streamline the process by removing immobilizer restrictions and ensuring smoother vehicle operations. Specialists often choose online platforms like CK Decode for their precision, reliability, and user-friendly interface.
To perform an immo off with CK Decode, the steps are straightforward:
- Download CKDecode through this link
- Click on the Functions Tab and select PSA (Citroën/Peugeot) – SAGEM – S2PM-xxx – Immo off
- Read EEPROM with your interface and upload the file
- Click Process button
- Write the file processed by CKDecode
Some supported models:
- S2PM-270
- 21584181-9
- 84820V02
- 3133 514035
- 9644674580
- S2PM-271
- 21584180-6
- 84820V02
- 3080 485549
- 9644674580
- S2PM-370
- 21584998-5
- 84820V02
- 4152 079103
- 9642222380
- S2PM-380
- 21647626-0
- 84820V02
- 2186 379558
- 9642222380
- S2PM-381
- 21584102-5
- 84820V02
- 3217 566350
- 9642222380
- S2PM-382
- 21584105-9
- 84820V02
- 3072 481625
- 9642222380
- S2PM-383
- 21584159-6
- 84820V02
- 3170 047200
- 9642222380
- S2PM-384
- 21584809-0
- 84820V02
- 4086 679006
- 9642222380
- S2PM-385
- 21584578-4
- 84820V02
- 3308 614106
- 9642222380
