Skip to main content
English / €
Products in the cart: 0. See details

Your cart is empty

Go to Product feedback

51900703 0281016051 VIRGIN ECU ENGINE CONTROLLER DUCATO 2.3

BOSCH

ECU 0281016051 – 2.3 JTD controller for Ducato, Boxer, Jumper in VIRGIN or IMMO OFF version

The unit is prepared either as a clean version that self-programs or, upon request, with immobilizer deactivated – ready for immediate use.

Go to full description
Fast delivery of ECU engine unit – within 1–2 working days
English / €
with VAT without VAT
Price €352.56
incl. 23% VAT

Shipping costs are not included in the price.

Shipping from €42.31 - UPS express delivery around world (Afghanistan)

express delivery 3-6 days

You can choose an additional variant

Individual variants may differ in price

pcs
Availability:
available
Ask about the product

info

Information

  • CAR MODEL DUCATO CITROEN JUMPER PEUGEOT BOXER
  • ENGINE 2.3
  • OEM: 0281016051
  • PART NUMBER 51900703
  • PLUG AND PLAY VIRGIN / IMMO OFF
  • PLUG AND PLAY Automatic programming
  • 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

2.3 JTD Engine ECU for Fiat Ducato OEM number 51900703, Bosch 0281016051

ECU 51900703 in VIRGIN or IMMO OFF version – Plug & Play with no configuration required

The offered engine controller with Bosch number 0281016051 and OEM reference 51900703 is dedicated to commercial vehicles with a 2.3 JTD engine. The unit fits models like the Fiat Ducato. It has been removed from a donor vehicle and fully tested on diagnostic equipment and a test vehicle.

Two preparation options are available: VIRGIN mode – a fully reset ECU that self-configures after connection, or IMMO OFF version – with immobilizer deactivated, allowing installation without key matching. Both versions offer simple Plug & Play installation with no coding needed.

On request, we can enhance ECU 0281016051 with modifications such as CHIP TUNING (increased power and torque) or EGR OFF (removal of the exhaust gas recirculation system).


 

Frequently Asked Questions (Q&A) – ECU 0281016051 / 51900703 Fiat Ducato 2.3 JTD


Question:
Which vehicle is compatible with ECU 0281016051 / 51900703?

Answer: This ECU is designed for Fiat Ducato 2.3 JTD and other vans with this engine, depending on model year and equipment version.


Question: What is the difference between VIRGIN and IMMO OFF versions?
Answer: VIRGIN means the ECU is fully reset and configures itself once installed. IMMO OFF means the immobilizer is disabled, so no key coding is required.


Question: Is the ECU ready to install without programming?
Answer: Yes. In both VIRGIN and IMMO OFF modes, the ECU works as Plug & Play, without extra configuration.


Question: Was the unit tested before sale?
Answer: Yes, every 0281016051 ECU comes from dismantling and is tested both on a diagnostic bench and in a test vehicle.


Question: What additional modifications are possible?
Answer: On request, we can perform CHIP TUNING (power and torque increase) and EGR OFF (disabling exhaust gas recirculation).


Question: What are the common symptoms of a faulty ECU in Ducato 2.3 JTD?
Answer: Typical issues include no start, limp mode, ECU communication errors, or injection system malfunctions.

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.

Reviews

Number of ratings: 0
Rate and review

  • Water-Damaged Bosch 0281013691 / 4L0910401K ECU – Common Audi Q7 3.0 TDI Engine Control Unit Failure

    Water Damage in Bosch 0281013691 / 4L0910401K ECU – A Common Audi Q7 3.0 TDI Failure

    The Bosch 0281013691 / 4L0910401K engine control unit fitted to the Audi Q7 3.0 TDI 4L is well known for being vulnerable to water damage. In many cases, the issue is caused by the ECU’s location beneath the windshield cowl, where moisture and rainwater can accumulate over time due to blocked drainage channels.

    Symptoms of a failing ECU may appear gradually or occur suddenly after heavy rain, a car wash, or long periods of vehicle inactivity. Common signs include no communication with the engine control module, intermittent or complete no-start conditions, CAN bus communication faults, and in severe cases, a completely dead ECU in the Audi Q7 3.0 TDI.

    Similar problems frequently affect other Bosch EDC16CP34 units installed in the same location, including 0281012772 / 4L0907401, 0281012919 / 4L0907401, 0281013689 / 4L0910401M, and 0281013690 / 4L0910401L. These engine control units share nearly identical hardware architecture, with the main differences relating to software versions and vehicle-specific configuration used across different Audi Q7 3.0 TDI variants.

    In this article, we explain the most common failure symptoms of the 0281013691 / 4L0910401K ECU, the typical causes of water intrusion, CAN communication issues, and a practical solution in the form of a ready-to-install IMMO OFF Plug & Play engine ECU that works without immobilizer programming or data cloning.

    Read more
  • Mercedes, Fiat, Peugeot & Citroën Transmission Control Module – How to Choose and Repair the Right Gearbox ECU

    Automatic Transmission Control Module – Diagnostics, Common Fault Symptoms and TCM / EGS Repair

    The automatic transmission control module is one of the key electronic components responsible for gear shifting, communication with the engine ECU, and the overall operation of the automatic gearbox. A failure of the TCM, EGS, VGS, ISM or Dualogic module can lead to transmission limp mode, harsh shifting, inability to engage gears, CAN communication faults, “Transmission Fault” warning messages, or even a complete no-start condition.

    In many cases, the issue is related to the transmission electronics rather than a mechanical failure of the gearbox itself. Before considering an expensive transmission rebuild or replacement, it is highly recommended to perform proper diagnostics of the automatic transmission module and verify communication with the TCM or EGS controller.

    On the ECUSALE blog, we publish detailed guides covering the diagnostics, repair and selection of automatic transmission control modules for Mercedes, Fiat, Peugeot and Citroën vehicles. We explain the most common symptoms of faulty TCM and Dualogic units, the differences between VIRGIN, cloning and Plug & Play solutions, and when it is possible to repair the transmission controller without replacing the entire automatic gearbox.

    Read more