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Product safety

Manufacturer

Marelli Europe S.p.A.

Viale Aldo Borletti 61/63

20011 Corbetta (MI), Italy

+39 02 97227111 customercare@marelli.com

Responsible person in the EU

AUTO-ELEKTRONIKA DAMIAN SOSNOWSKI

Lelowska 20

42-235 Biała Wielka, Poland

+48888638546 sale@ecusale.com Report a product safety issue

Importer

AUTO-ELEKTRONIKA DAMIAN SOSNOWSKI

20 Lelowska

42-235 Biała Wielka, Poland

+48888638546 sale@ecusale.com

21585900-1 A0 SW9661700480 ECU Engine Controller IMMO OFF Peugeot Citroën J34P 9661700480 Plug & Play

Manufacturer: MAGNETI MARELLI (go to products)
English
with VAT without VAT
Price €162.21

Shipping costs are not included in the price.

Availability:
available
Shipping from €41.71 - UPS express delivery around world (Afghanistan)

express delivery 3-6 days

Shipping time: 48 hours

Engine ECU J34P 21585900-1 / 9661700480 Peugeot Citroën – VIRGIN / IMMO OFF

Electronic unit 21585900-1 A0 SW9661700480 available in VIRGIN or IMMO OFF version, ready for installation without additional programming.

Go to full description

💳 Secure Payments

Stripe, PayPal, Google Pay, Apple Pay, BLIK, and all major credit and debit cards.

🚚 UPS Shipping Across Europe

Delivery within the European Union typically takes 1–3 business days.

🌍 Worldwide UPS Shipping

Worldwide delivery usually takes 4–7 business days.

Technical specifications

  • Vehicle Make and Model PEUGEOT CITROEN
  • Engine type 1.4
  • OEM Part Number 215859001 A0 J34P 5328091746
  • Manufacturer Part Number SW9661700480 9661700480
  • PLUG AND PLAY VIRGIN / IMMO OFF
  • Condition Second hand product
  • Warranty 6 MONTH
  • Payment Methods Credit Card , Bank Transfer , PayPal
  • Express Delivery within the EU European Union 2-3 working days
  • International Delivery Outside the EU Worldwide 4-7 working days

Engine ECU J34P 21585900-1 / 9661700480 Peugeot Citroën – VIRGIN / IMMO OFF

Electronic unit 21585900-1 A0 SW9661700480 available in VIRGIN or IMMO OFF version, ready for installation without additional programming.

Description and application of ECU 9661700480 J34P Peugeot / Citroën

The J34P engine ECU with part numbers 21585900-1 and 9661700480 is used in PSA Group vehicles such as Peugeot 206, 307 and Citroën C3, Xsara. It was fitted to various petrol engines between 2001–2008, depending on market and equipment.

The IMMO OFF version allows simple Plug&Play installation and vehicle start without the original key. However, in some cases the BSI/BSM system may require activation of the start permission parameter. Disabling the immobiliser alone is not always sufficient – the body computer can block starting until this option is set as active.


 

Frequently Asked Questions (Q&A) – Engine ECU J34P 21585900-1 / 9661700480

 

Question: Which vehicles are compatible with ECU 9661700480 J34P?
Answer: The J34P ECU with part numbers 21585900-1 and 9661700480 is used in Peugeot 206, 307 and Citroën C3, Xsara petrol engines from 2001–2008.


Question: In what condition is the ECU 21585900-1 / 9661700480 sold?
Answer: We offer two versions: VIRGIN – reset, ready for re-adaptation, and IMMO OFF – with immobiliser disabled for quick Plug&Play installation.


Question: Does the IMMO OFF version always work without additional settings?
Answer: In most cases yes, but sometimes it is necessary to activate the start permission parameter in the BSI/BSM system. Immobiliser deactivation alone is not always enough, as the body computer may block starting until this function is enabled.

 


Question: Is ECU 9661700480 tested before shipping?
Answer: Yes, all units are tested on a diagnostic bench and prepared for vehicle installation.

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    FAQ – Frequently Asked Questions

    1. Are the products tested before shipping?

    Yes, every ECU engine controller, BSI module, BCM module, ABS module, transmission control unit, and other automotive electronic module is electronically tested before shipment. Each unit is checked for proper communication and correct operation to ensure you receive a fully tested product ready for installation.

    2. Does the ECU engine controller require programming or coding after installation?

    Whether programming or coding is required depends on the version of the product. We offer VIRGIN, IMMO OFF, and Plug & Play ECU engine controllers. Information about any required programming or coding is always clearly stated in the product description. In many cases, the unit can be installed and used without any additional coding or adaptation.

    3. How do I choose the correct part for my vehicle?

    The most important step is to compare the part numbers found on your original unit. Pay special attention to the Bosch, Siemens, Magneti Marelli, Continental, or vehicle manufacturer's OEM part number. If you are unsure, simply send us a photo of your existing module or provide your vehicle's VIN, and our specialists will help you identify the correct part.

    4. Are the products covered by a warranty?

    Yes, all ECU engine controllers, ABS modules, BCM modules, BSI modules, transmission control units, and other automotive electronic modules offered in our store are covered by a warranty. Every product is carefully tested and prepared before shipment. If you experience any issues, our technical support team is available to assist with diagnostics and help resolve the problem quickly and efficiently.

    5. What payment methods are available in the store?

    We offer secure online payments processed through Stripe and PayPal. Customers can pay using a credit or debit card, Apple Pay, Google Pay, Klarna, online banking payments, or a traditional bank transfer. After placing an order, you will receive a secure payment link to complete your purchase safely and conveniently.

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