repair Niva Chevrolet

If the gasket between the flanges of the receiver and the intake pipe is damaged, normal engine operation cannot be achieved, since the additional air sucked into the intake pipe does not allow the engine management system to provide the optimal composition of the combustible mixture required for each engine operating mode.

When the ignition is turned on, the controller exchanges information with the immobilizer control unit, which is designed to prevent unauthorized engine starting.

VAZ-2123 Euro 3 Electrical Connection Diagrams
The wires in these diagrams have a letter color designation and a designation of the number of the circuit element to which this wire is connected

The engine control sensors fully control the engine operation in various operating modes using a microprocessor system