Peugeot 207 1.6 VTi VIRGIN engine control unit 0261S04026 9664618380
This Bosch MEV17.4 engine control unit is intended for selected Peugeot 207 models equipped with the 1.6 VTi EP6 petrol engine. The module has been prepared in VIRGIN condition, which means that the immobiliser data from the previous vehicle has been removed and the ECU is ready for its first synchronisation in the car.
Applications of the Bosch MEV17.4 0261S04026 control unit
- Peugeot 207 3-door hatchback – selected 1.6 VTi EP6 versions, approximately 2007–2010,
- Peugeot 207 5-door hatchback – selected 1.6 VTi EP6 versions, approximately 2007–2010,
- Peugeot 207 CC coupé-cabriolet – selected 1.6 VTi EP6 versions, approximately 2007–2010.
This ECU is not compatible with every vehicle fitted with a 1.6 VTi engine. Before purchasing, compare the MEV17.4 designation and part numbers 0261S04026 and 9664618380 with the label on the module removed from the vehicle. The model, year and engine capacity alone are not sufficient to confirm compatibility.
Common symptoms of a faulty 0261S04026 / 9664618380 ECU
- no diagnostic communication with the engine control unit,
- misfires on one or more cylinders,
- P1336 or P1340 fault codes related to incorrect cylinder operation,
- rough engine operation, jerking and intermittent loss of power,
- the engine cuts out or has difficulty restarting,
- irregular control of the ignition coils or fuel injectors.
Similar symptoms may also be caused by defective ignition coils, spark plugs, injectors, wiring or an incorrect ECU power supply. Before replacing the module, check the power supply, ground connections, fuses and communication with the vehicle network.
Programming and preparation of the 0261S04026 VIRGIN module
The ECU is supplied in VIRGIN condition, with the previous vehicle’s immobiliser assignment removed. Once correctly installed, the module synchronises with the vehicle’s BSI and immobiliser system during the first start-up procedure.
- copying immobiliser data from the original ECU is not normally required,
- the original key and BSI module must be operational and correctly synchronised,
- the battery must provide a stable voltage during the first start-up,
- once the data has been stored, the ECU becomes assigned to that specific vehicle,
- if there are differences in the equipment configuration, the parameters may need to be checked using diagnostic equipment.
If the faulty control unit can still be read, we can alternatively provide a cloning service. In this case, the immobiliser data and configuration are transferred to the replacement module. Cloning is not normally required when purchasing the VIRGIN version.
Frequently asked questions about 0261S04026 / 9664618380
Does the 0261S04026 ECU fit every Peugeot 207 1.6 VTi?
No. The Bosch MEV17.4 was used in several different configurations. Compare the Bosch number, OEM reference and ECU family designation with the module originally fitted to the vehicle.
Does the VIRGIN 9664618380 ECU require coding after installation?
The VIRGIN version is prepared to synchronise automatically with the vehicle’s immobiliser. However, the BSI, original key, wiring and ECU power supply must all be functioning correctly.
Can the Bosch MEV17.4 be fitted to a Peugeot 207 CC 1.6 VTi?
Yes, this ECU was used in selected Peugeot 207 CC models with the EP6 engine. Before ordering, confirm that the numbers 0 261 S04 026 and 96 646 183 80 match the original module.
Can the original 96 646 183 80 ECU be cloned?
Yes, provided that the data can still be read from the original ECU. Cloning transfers the immobiliser information and configuration to the replacement module without requiring a new pairing procedure.
What should be checked if the Peugeot 207 does not start after installing a VIRGIN ECU?
Check the battery condition, ECU power supply and ground connections, fuses, communication with the BSI and operation of the original key. All ECU part numbers should also be compared again with the original module.
