Description
Set of engine control unit, immobilizer unit, central locking and 2x key fobs with chip – have TOYOTA logo
Suitable for Citroën C1, Peugeot 107 and Toyota Aygo cars with 1KR EURO5 engine
Matched together from one car, just replace without the need for matching with diagnostics
This kit is intended for the repair and replacement of electronics in PSA cars – it includes an engine control unit (ECU), an immobilizer unit, a part of the central locking system and 2x remote key with chip (the keys have the TOYOTA logo). The parts come from the same car and are paired with each other, so they are normally assembled as a complete unit without the need for further pairing by diagnostics.
Suitable for:
Citroën C1, Peugeot 107 and Toyota Aygo with 1KR EURO5 engine.
The main advantage of the complete set:
When replacing the ECU itself or the immobilizer itself, the vehicle often cannot be started for security reasons. This kit solves the replacement as a whole (ECU + immo + keys), which is the fastest way to restart and functional locking.
Technical information:
Manufacturer: PSA / Bosch (according to the ECU designation)
Model: Citroën C1, Peugeot 107 (shared platform with Toyota Aygo)
Product codes:
– 0261S06145
– 6545PN
– 6545PR
Other numbers:
– 89661-0H130
– 89780-0H021
– 89740-0H011
– 1608508080
Installation recommendations:
– Always install as a complete set (ECU + immo + keys) to avoid starting problem for security.
– Before disassembly, disconnect the battery (electronics protection against short circuit and overvoltage).
– Check the condition of the connectors and wiring (oxidation, pulled pins, moisture) and, if necessary, treat the contacts with a suitable product.
– After assembly, verify the function: engine start, immobilizer lights, remote control and central locking function.
The reason why the part most often goes wrong:
Electronics most often suffer from moisture and corrosion in connectors, voltage fluctuations (weak battery, poor charging, starting with low voltage), or a fault in the wiring or after intervention (improper disconnection/connection, short circuit). In addition, with the immobilizer and keys, a malfunction of the chip in the key or damage to the antenna/reading part in the vicinity of the ignition box may occur, which leads to the fact that the unit does not allow start.
Usage in categories:
Electrical components, Control units, Immobilizer unit, Central locking, Door locks and keys (Citroën C1 / Peugeot 107).
