Attention! Disconnect the wiring harness block from the computer only after disconnecting the wire from the battery terminal.
Removing
1. We prepare the car for operations (see "Vehicle preparation for maintenance and repair").
2. Disconnect the wire from the negative battery terminal (see "Battery - removal and installation").
3. For ease of access, remove the storage shelf (see "Instrument panel model 2105 (2107) - removal and installation").
4. For ease of access, remove the bracket for the relay and fuses of the control system (see above, "Fuses and relays of the engine management system - replacement").
5. Pulling out the lock of the wiring harness block, disconnect the block from the computer.
6. socket wrench by 10 mm Loosen the two screws securing the ECU. Having removed the wire ends from the studs, remove the control unit.
Installation
Install all removed parts in reverse order.