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9666909780 V34.1 V29006828A IMMO OFF ECU ENGINE CONTROLLER PEUGEOT CITROEN

MAGNETI MARELLI

Engine ECU 9666909780 V29006828A – V34.1 Peugeot Citroën VIRGIN / IMMO OFF

Engine ECU available in VIRGIN or IMMO OFF version, ready for installation and programming in Peugeot and Citroën vehicles with the V34.1 system.

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Fast delivery of ECU engine unit – within 1–2 working days
English / €
with VAT without VAT
Price €165.30
incl. 23% VAT

Shipping costs are not included in the price.

Shipping from €42.50 - UPS express delivery around world (Afghanistan)

express delivery 3-6 days
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Information

  • CAR MODEL PEUGEOT CITROEN
  • ENGINE 1.4
  • OEM: V29006828A CMDE9666909780
  • PART NUMBER 9666909780 V34.1 V29006828 A
  • PLUG AND PLAY VIRGIN / IMMO OFF
  • WARRANTY 6 MONTH
  • TESTED Second hand product
  • PAYMENT: Credit Card , Bank Transfer , PayPal
  • EXPRESS DELIVERY – in EU Countries: European Union 2-3 working days
  • INTERNATIONAL DELIVERY – Outside EU Countries: Worldwide 4-7 working days

description

Engine ECU 9666909780 / V29006828A – VIRGIN and IMMO OFF version for Peugeot and Citroën (V34.1)

The engine ECU 9666909780 V29006828A is a V34.1 control unit used in selected Peugeot and Citroën models. This is an original module, professionally prepared in VIRGIN mode (clean, reset, cleared of previous vehicle data) or in IMMO OFF version, allowing the car to start without immobilizer adaptation.

The VIRGIN version allows the ECU to be coded to the vehicle using diagnostic tools (Lexia, DiagBox), while the IMMO OFF variant enables quick installation without programming – ideal in emergency situations when time and simplicity matter.

This module was used in popular petrol engines installed in PSA Group cars, including Peugeot 207, 307, 308 and Citroën C3, C4 with engine sizes from 1.4 to 1.6. Produced around 2005–2011, it proved to be a reliable ECU ensuring proper engine and auxiliary system operation.

Each ECU is bench tested, ensuring the buyer receives a fully functional and ready-to-use unit. The VIRGIN version requires adaptation in the vehicle, while the IMMO OFF version offers Plug & Play installation with no coding needed.

 

FAQ – Engine ECU 9666909780 / V29006828A V34.1 Peugeot Citroën

Which vehicles are compatible with ECU 9666909780 / V29006828A?

The V34.1 ECU is used in Peugeot 207, 307, 308 and Citroën C3, C4 with 1.4 and 1.6 petrol engines produced around 2005–2011. Always check ECU numbers to ensure full compatibility.

What does VIRGIN version mean for ECU 9666909780 / V29006828A?

The VIRGIN version means the ECU is cleared of previous vehicle data. It can be coded to a new car using diagnostic tools (Lexia, DiagBox) just like a factory-new unit.

What is the difference between IMMO OFF and VIRGIN?

IMMO OFF disables the immobilizer – the car starts immediately without adaptation. VIRGIN requires coding to the vehicle using diagnostics.

Can ECU 9666909780 / V29006828A be Plug & Play?

Yes, if prepared in IMMO OFF mode it works Plug & Play with no extra steps. The VIRGIN version requires immobilizer adaptation.

Is each ECU tested before sale?

Yes. Every unit is bench tested to ensure it is fully functional before shipping.

Will ECU 9666909780 / V29006828A fit other models?

It may also fit other Peugeot and Citroën models with the same V34.1 system, provided the ECU numbers match.

Electronic Car Parts FAQ – ECUSALE

1. Are the electronic modules tested before shipping?

Yes. Every electronic module, including ECU ENGINE CONTROLLERS, ABS pumps, BSI, BCM, comfort modules, transmission controllers and other automotive electronics, is electronically tested before shipping. We verify communication, power supply and basic operation to ensure the product is working correctly before delivery. This allows you to receive a tested and ready-to-install unit.

2. Does the module require programming or coding after installation?

It depends on the product version and the type of module. We offer VIRGIN, IMMO OFF and Plug & Play solutions. Information about programming or coding requirements is always included in the product description. In many cases, installation is possible without additional coding, while some modules may require adaptation using diagnostic equipment.

3. How can I choose the correct module for my vehicle?

The most important step is comparing the part numbers from your original module. Please check the Bosch, Siemens, Magneti Marelli, Continental or OEM manufacturer numbers on the label. If you are unsure, you can send us a photo of your original module or your vehicle VIN number and we will help verify compatibility.

4. Are the products covered by warranty?

Yes. All electronic automotive modules sold in our store are covered by warranty. Every product is checked and prepared before shipping. If any problem occurs, we also provide technical support and product diagnostics assistance.

5. Which payment methods are available in your store?

We offer secure online payments through Stripe and PayPal. Customers can pay using credit or debit cards, Apple Pay, Google Pay, Klarna, online bank transfers and other secure payment methods. After placing an order, you will receive a secure online payment link.

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