What's wrong with Volkswagen Bora epc lamp?

Reason for the light of Volkswagen Bora epc: 1, air intake system failure, such as air leakage or poor blockage; 2. The throttle body is dirty and has too much carbon deposit; 3. The fuel selection is not up to standard; 4. Abnormal cylinder pressure and poor working conditions; 5, occasional failure, a false alarm; 6, valve failure, stuck or carbon deposition, etc. ; 7.ecu failure.

If the epc light of Volkswagen series is on, it means that the electronic throttle has failed, or some sensors of the electronic throttle have failed. In this case, the owner is advised to read the fault code and then repair or replace the electronic throttle.

Throttle is the throat of the engine, which controls the intake of the engine.

After stepping on the accelerator pedal, the throttle opening will increase and the amount of air entering the engine will also increase. After the ecu detects the increase of air, it will command the fuel injection system to inject more fuel, so as to increase the engine speed.

The new Bora-1 * * uses two engines, one is 1.5 liter naturally aspirated engine and the other is 1.4 liter turbocharged engine.

1.5 liter naturally aspirated engine, 1 13 horsepower, maximum torque 145 nm. The maximum power speed of this engine is 6000 rpm and the maximum torque speed is 3900 rpm. This engine is equipped with multi-point injection technology and adopts aluminum alloy cylinder head.

Matching this engine is a 5-speed manual gearbox or a 6at gearbox.

1.4-liter turbocharged engine, 150 horsepower, with a maximum torque of 250 Nm. This engine has a maximum power speed of 5000 to 6000 rpm and a maximum torque speed of 1750 to 3000 rpm. This engine is equipped with in-cylinder direct injection technology and adopts aluminum alloy cylinder head and cylinder block.

Matching this engine is a 7-speed dual-clutch gearbox.

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