Magneti Marelli IAW 5NR2C5 engine ECU for Renault 1.2 16V Virgin
Original Magneti Marelli IAW 5NR2.C5 engine control unit designed for selected Renault vehicles with a 1.2 16V petrol engine. The module carries the part numbers 8200181482, 8200285314, 16481134 and 16698014. The ECU has been tested, prepared for installation and is supplied with a warranty.
The offered Renault 8200285314 engine ECU is prepared as a Virgin Plug & Play unit. The previous immobiliser data has been removed, allowing the ECU to synchronise automatically with the vehicle’s original immobiliser and key after correct installation. There is no need to copy data from the old control unit.
Applications of the IAW 5NR2.C5 ECU
- Renault Clio II 1.2 16V – the main application for this ECU version,
- Renault Kangoo I 1.2 16V – selected equipment versions,
- Renault Twingo I 1.2 16V – selected versions fitted with D4F engines,
- 1.2 16V petrol engine with a capacity of 1149 cm³,
- engines from the D4F family, usually producing approximately 75 hp.
This control unit is mainly found in Renault vehicles manufactured in the early 2000s. The year of manufacture alone does not confirm compatibility, as several IAW 5NR2 variants were used in the same vehicle model. Before purchasing, compare the IAW5NR2C5 designation and the 8200181482 and 8200285314 part numbers with the module removed from the vehicle.
Main references to compare
- Renault: 8200181482
- Renault: 8200285314
- Magneti Marelli: 16481134
- Magneti Marelli: 16698014
- ECU type: IAW 5NR2.C5 / IAW5NR2C5
Possible symptoms of a faulty Renault 1.2 16V ECU
- the engine does not start even though the starter motor operates correctly,
- no diagnostic communication with the ECU,
- the engine warning light does not illuminate after the ignition is switched on,
- loss of control to the ignition coils or fuel injectors,
- uneven engine operation, stalling or starting problems,
- internal Magneti Marelli ECU faults,
- the immobiliser does not authorise engine start.
Before replacing the module, check the power supply, ground connections, wiring harness, ignition coils and communication with the immobiliser. A fault in the vehicle’s electrical system can cause symptoms similar to those of a defective engine control unit.
FAQ – Renault 8200181482 8200285314 Virgin ECU
Is the 8200181482 ECU compatible with the Renault Clio II 1.2 16V?
Yes, the 8200181482 ECU is used in selected Renault Clio II versions with a 1.2 16V petrol engine. For reliable compatibility, also check the 8200285314 part number and the IAW 5NR2.C5 designation.
Does the 8200285314 engine ECU require programming?
This unit is prepared as a Virgin Plug & Play module. After correct installation, it should automatically pair with the vehicle’s working immobiliser and original key.
Is the IAW 5NR2.C5 ECU compatible with the Renault Kangoo 1.2 16V?
The IAW 5NR2.C5 module may be fitted to selected Renault Kangoo I 1.2 16V versions. The vehicle model and engine capacity alone are not sufficient, so the ECU references must match those shown on the original control unit.
What do the Magneti Marelli references 16481134 and 16698014 mean?
The 16481134 and 16698014 numbers are manufacturer references shown on the module label. When selecting the correct ECU, compare them together with the Renault part numbers and the IAW5NR2C5 designation.
Do I need to send the old ECU when ordering a Virgin Renault 1.2 16V control unit?
No, sending the old ECU is not required. The offered module has been reset and prepared to synchronise automatically with the vehicle.
