FAW 1020 VR 4doors cargo-passenger, 48 hp, 5 manual transmission, - engine malfunctions


Print

For questions regarding the purchase of this equipment (FAW 1020V onboard), terms of credit and leasing, service and warranty, please contact the factory dealers or official representative offices. Delivery of FAW 1020V airborne can be carried out either directly from the manufacturer or from sites in Moscow and other regions of the Russian Federation.

This model retains all the advantages of the FAW 1010 and FAW 1011 models, adding a few more to them: a larger engine, a five-speed gearbox and a modern design.

EXTERNAL NOISE AND KNOCKING IN THE ENGINE

Adjust the gaps
Loose or broken valve springsInspection during engine disassemblyRepair the engine
The timing belt is worn out. Drive tension or support rollers are faulty InspectionReplace the belt. Replace the faulty tension or support rollers of the gas distribution mechanism drive
Wear of camshaft bearings and cams, crankshaft connecting rod and main bearings, pistons, piston pins, play or seizing in generator bearings, coolant pumps and power steeringExaminationRepair or replacement of parts
One or more power unit supports have lost their elasticity or have collapsedInspectionReplace the support
Low pressure in the oil line (at minimum crankshaft speed at idle, the pressure in the lubrication system of a warm engine must be at least 1.0 bar)Check the pressure in the lubrication system. You can measure the pressure by connecting a pressure gauge to the oil line by unscrewing the oil pressure sensor Troubleshoot the lubrication system
Worn oil pump drive chainChecking chain tension after removing the oil panReplace the oil pump drive chain

STRONG ENGINE VIBRATION

List of possible faultsDiagnosticsElimination methods
Uneven compression across the cylinders is more than 2.0 bar: the clearances in the valve drive are not adjusted, wear or damage to the valves and seats; worn, stuck or broken piston rings Checking the compression. Compression must be at least 11.0 bar Adjust the clearances in the valve drive. Replace faulty parts
Damage to the insulation of high-voltage devices and circuits - interruptions in sparkingUsing an ohmmeter, check for breaks or breakdowns in the ignition coil windings and high-voltage wiresReplace the faulty ignition coil and damaged high-voltage wires. Under severe operating conditions (salt on the roads, frosts alternating with thaws), it is advisable to replace the wires every 3 to 5 years
High voltage wires are connected to the ignition coil in the wrong order; one or more wires are disconnected InspectionConnect the wires according to the markings on the ignition coil
Defective spark plugs: current leakage through cracks in the insulator or carbon deposits on the heat cone, poor contact of the central electrodeCheck the spark plugsReplace defective spark plugs
Open or short circuit in the injector windings or their circuitsCheck the injector windings and their circuits with an ohmmeterReplace faulty injectors, ensure contact in electrical circuits
The injectors are leaking (overflow) or their nozzles are dirtyCheck the tightness and shape of the spray pattern of the injectorsContaminated injectors can be washed on a special stand. Replace leaking and heavily contaminated injectors.
The supports of the power unit have lost their elasticity or have collapsed, their fastening has weakenedInspectionReplace supports, tighten fastenings

Equipment

Basic equipment

  • Radio tape recorder
  • Fog lights

Options

  • Air conditioner
  • Tent (made in Russia)
  • Rugs (made in Russia)
  • Additional equipment for vans, awnings: Changing all overall dimensions of any type of van
  • Installation of additional doors on any type of van
  • Changing the thickness of the foam up to 80 - 100 mm
  • Changing the sandwich panel thickness to 80, 100, 150 mm
  • Installation of 4 mm plywood (inside) / manufactured goods van
  • Additional payment for a recessed lampshade (except for sandwich panels)
  • Installation of imported stainless fittings
  • Installation of stainless steel or aluminum frames
  • Changing the floor covering (corrugated aluminum or poured floor)
  • Installation of cellular profile (load securing)

THE VEHICLE DOES NOT HAVE SUFFICIENT RESPONDENCE. JERKS AND DIPS DURING MOVEMENT

List of possible faultsDiagnosticsElimination methods
The air filter element is cloggedCheck the condition of the air filter replacement elementBlow or replace the air filter element
Increased resistance to gas movement in the exhaust systemInspect the exhaust system for dented and damaged pipes, check the condition of the catalytic converter (back pressure) (service station)Replace damaged exhaust system components
Suction of foreign air into the intake tractInspect the joints, check the fit of the throttle assembly, absolute pressure and air temperature sensors. Briefly disconnect the brake booster by plugging the intake manifold Replace gaskets, O-rings, parts with deformed flanges, faulty vacuum booster
Incomplete throttle openingDetermined visually with the engine stoppedAdjust the throttle valve actuator
Low compression in the engine cylinders (less than 11.0 bar): wear or damage to valves, their guides and seats, stuck or broken piston ringsCheck compressionReplace faulty parts
Disturbed valve timingCheck valve timingEstablish the correct relative position of the shafts. Check compression
The gaps between the electrodes of the spark plugs do not correspond to the normCheck clearancesBy bending the side electrode, set the required gap or replace the spark plugs
Heavy carbon deposits on the spark plug electrodes; ingress of carbon particles into the gap between the electrodes InspectionCheck and replace spark plugs if necessary
Damage to the insulation of high-voltage devices and circuitsUsing an ohmmeter, check for open or breakdown (short to ground) of the ignition coil windings and high-voltage wiresReplace damaged ignition coil, high-voltage wires
There is not enough fuel in the tankBy level indicator and fuel reserve indicatorAdd fuel
The fuel filter is clogged, the water that has entered the power system is frozen, the fuel pipes are deformedCheck fuel system pressureReplace the fuel filter. In winter, place the car in a warm garage and blow out the fuel lines. Replace defective hoses and tubes
The fuel pump does not create the required pressure in the systemCheck the pressure in the fuel system, make sure the fuel module strainer is cleanClean the fuel module strainer. Faulty fuel pump, pressure regulator, replace
Poor contact in the fuel pump power supply circuit (including ground wires)Checked with an ohmmeterClean contacts, crimp wire ends, replace faulty wires
Faulty injectors or their circuitsCheck the injector windings and their circuits with an ohmmeter (no open or short circuit)Replace faulty injectors, ensure contact in electrical circuits
The air temperature sensor or its circuits are faultyCheck the sensor and its circuitsRestore contact in electrical circuits, replace the faulty sensor
The absolute air pressure sensor or its circuit is faultyYou can evaluate the performance of the absolute air pressure sensor using diagnostic equipment at a service stationRestore contact in electrical circuits, replace the faulty sensor
The oxygen concentration sensor is faultyYou can evaluate the performance of the oxygen concentration sensor and the reliability of its electrical circuit connections using diagnostic equipment at a service stationRestore damaged electrical circuits. Replace faulty sensor
The ECU or its circuits are faultyTo check the ECU, replace it with a known good one.Replace the faulty ECU
The clearances in the valve drive are not adjustedCheck valve clearancesAdjust the clearances in the valve drive
Severe wear on the camshaft camsInspection during engine disassembly at a service stationReplace the worn camshaft at a service station
Loose or broken valve springsInspection during engine disassemblyHave the engine repaired at a service station
The throttle position sensor or its circuit is faultyCheck the throttle position sensorRestore contact in electrical circuits, replace the faulty sensor
Coolant temperature sensor faultyCheck the sensor resistance at different temperatures with a testerRestore contact in electrical circuits, replace the faulty sensor

ENGINE IS OVERHEATING (ENGINE OVERHEATING ALARM IS ON)

List of possible faultsDiagnosticsElimination methods
Thermostat is faultyCheck that the thermostat is working properlyReplace the faulty thermostat
Insufficient coolantThe fluid level is below the “MIN” mark on the expansion tankFix leaks. Add coolant
Lots of scale in the cooling systemClean the cooling system with a descaling agent. Do not use hard water in the cooling system. Dilute concentrated antifreeze only with distilled water.
Radiator cells are dirtyInspectionFlush the radiator with pressurized water
Coolant pump faultyRemove the pump and inspect the assemblyReplace the pump assembly
Cooling fan does not turn onCheck the fan circuitsRestore contact in electrical circuits. Faulty fuse, relay, cooling fan, temperature sensor, ECU - replace
Unacceptably low octane number of gasolineFill your car with fuel recommended by the manufacturer
A lot of carbon deposits in the combustion chambers, on the piston heads, valve platesInspection after removing the engine cylinder headEliminate the cause of carbon formation (see “Increased fuel consumption”, “Increased oil consumption”). Use oil of the recommended viscosity and, if possible, low ash content.
Exhaust gas breakthrough into the cooling system through a damaged cylinder head gasketThere is a smell of exhaust gases in the expansion tank and bubbles float to the surfaceReplace the cylinder head gasket. Check for flatness of the cylinder head

Body types

  • Onboard
  • Manufactured goods van with clad metal coating (coating color is white)
  • Manufactured goods van made of galvanized sheet with polymer coating
  • Manufactured goods van covered with laminated plywood
  • Isothermal van with clad metal coating (coating color white)
  • Isothermal van made of galvanized sheet with polymer coating
  • Insulated van covered with laminated plywood
  • Isothermal van made of sandwich panels coated with clad metal (coating color white)
  • Isothermal van made of sandwich panels (outer covering - galvanized sheet with polymer)
  • Isothermal van made of sandwich panels coated with plastic

ENGINE COOLING FAN RUNS CONSTANTLY (EVEN WHEN THE ENGINE IS COLD)

List of possible faultsDiagnosticsElimination methods
Open circuit in the coolant temperature sensor or its circuitThe sensor and circuits are checked with an ohmmeterRestore contact in electrical circuits. Replace the faulty sensor
Fan relay contacts do not openChecking with a testerReplace the faulty relay
The ECU or its circuits are faultyCheck the ECU or replace with a known good oneReplace the faulty ECU

THE ENGINE TAKES A LONG TIME TO WARM UP TO OPERATING TEMPERATURE

List of possible faultsDiagnosticsElimination methods
Thermostat is faultyCheck that the thermostat is working properlyReplace the faulty thermostat
Low air temperature (below –15 °C)Insulate the engine: cover the slot on the front bumper with windproof material

Specifications

Technical characteristics of FAW 1020 VR / FAW 1020 in a 4-door body. cargo-passenger with a 48 hp engine, 5 manual transmission produced from

Basic data

  • Start of production:
    unknown
  • End of production:

    in production

  • Body:

    4 doors cargo-passenger

Engine

  • Engine capacity, cubic meters see: 970
  • Valves per cylinder: 2
  • Power, hp: 48
  • Achieved at vol. per minute: 5000
  • Torque, Nm/rev. per minute: 74/3500
  • Maximum speed, km/h: 100
  • Fuel consumption (combined cycle), l. per 100 km: 8
  • Fuel consumption (outside the city), l. per 100 km: 6

Drive unit

  • Drive type: rear

Transmission

  • Transmission: Manual
  • Number of steps: 5

Suspension

  • Front: MacPherson
  • Rear: dependent leaf spring

Brakes

  • Front: disc
  • Rear: drum

Dimensions

  • Length, mm: 3998
  • Width, mm: 1475
  • Height, mm: 1890
  • Wheelbase, mm: 2550
  • Front wheel track, mm: 1280
  • Rear wheel track, mm: 1290
  • Ground clearance, mm: 156

Cabin

There are 2 or 5 seats inside. Plastic and fabric are used, and behind the seats there is bare metal, which results in poor sound insulation. The wind noise is perfectly audible, plus the constant hum of the engine.

Ordinary fabric chairs are unlikely to please you with anything. It is uncomfortable to sit due to the small dimensions; the car is narrow and low. Folding the passenger seat opens up access to the engine.

The driver will be pleased with the high visibility due to the large windshield.

In front of the driver is a 4-spoke steering wheel, behind which is an instrument panel consisting entirely of analog gauges. The center of the dashboard is equipped with two round air deflectors, under which there is an outdated stove unit and a standard radio.

Between the seats there is a cup holder, a niche for small items, a massive gearshift lever and a mechanical handbrake.

Rating
( 2 ratings, average 5 out of 5 )
Did you like the article? Share with friends:
For any suggestions regarding the site: [email protected]
Для любых предложений по сайту: [email protected]