engines
Microprocessor engine control system ZMZ-406:
- - controls the power supply of the fuel pump;
When the ignition is switched on, the indicator lamp lights up (for 0.5 s) and goes out if the self-diagnosis system has not detected a malfunction
Synchronization sensor - inductive type (2612.1.113 Bosch or 406.3847113) is installed on the front end of the engine at the bottom, on the right side and is designed to synchronize the operation of the control unit with the engine workflow
The camshaft position sensor (0232103006 or 406.3847050-10) is installed in the end of the cylinder head on the left side of the flywheel
High voltage wires are made of PV PPV wire with a diameter of 8 mm
A helix of nichrome wire is wound on a core with a ferrite filler
The VAZ-21126 engine is based on the VAZ-2112 engine
Increasing engine displacement mod. 21126 up to 1.6 l compared to displacement mod. 2112 is achieved by increasing the piston stroke while keeping the cylinder diameter unchanged.
Replacing the front crankshaft oil seal
If you find traces of oil leakage through the crankshaft oil seals, first check to see if the crankcase ventilation system is clogged and if its hoses are pinched, and repair if necessary.