engines
Disassembling the engine for overhaul.
Usually, an overhaul of the engine is required with a large motor resource, with a decrease in oil pressure and a decrease in compression in the engine cylinders
Rotate the crankshaft so that the pistons are below the carbon deposit zone above the piston ring travel zone.
Below are the catalog numbers of the original spare parts that are most in demand during maintenance and repair of the engine.
VAZ-2112 engine Petrol, four-stroke, four-cylinder, in-line, transverse, sixteen-valve, with two camshafts.
We examined the engine disassembly in the article - "Engine disassembly".
There we looked at how to remove the crankshaft.
Let's consider how to disassemble the crankshaft itself and inspect it.
The diesel power system consists of a Common RAIL battery injection system, low and high pressure fuel lines, intake and exhaust manifolds; turbocharger; fine and coarse fuel filters, air cleaner, fuel tank, charge air cooler
In figure 1, a diagram of the Foton Aumark ISF3.8 CM2220 electronic engine control system without SCR from 2010
We remove the air intake elements during a major overhaul or in case of malfunctions.
Remove the cylinder head to replace the cylinder head gasket.
The Cummins ISF engine control unit has a two-piece connector.
The "A" block is connected to the vehicle's wiring harness. Its composition can vary widely depending on the configuration of the car
Displaying fault codes
To display fault codes, turn off the engine, turn the ignition switch to the “I” position and turn on the diagnostic mode with the diagnostic test switch.