The engine management system fuses are located in the fuse and relay box of the control system, installed on the rear cover of the controller under the instrument panel on the front panel in front of the passenger
You will need a 10 mm wrench (preferably an end wrench).
Figure 1 shows the controller, fuses and relay of the engine management system of the Niva Chevrolet
Unscrew the controller cover fastening nut and unscrew the controller cover fastening nut
Remove the cover.
Remove the fuse by hand or special tweezers and install a new fuse of the same rating in its place
The fuse rating is indicated on its body.
It is prohibited to install a fuse with a rating higher than the one removed, in order to avoid damage to the components of the engine management system.
Replace the block cover.
Replacing the engine management system relay
The engine management system relay, like the fuses of this system, are located in the fuse and relay block of the control system, installed on the rear cover of the controller under the instrument panel on the front panel in front of the passenger.
You will need a "10" key (preferably an end one).
Remove the block cover fuses and relays.
Remove the relay and install a new one in its place.
The relay type is indicated on its cover. Install a new relay of the same type as the one removed.
Replace the block cover