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Problems with the low-pressure fuel system
Measures fuel pressure and sends it to the engine control unit.
Costs
Every car issue can be caused by different things. Here are the most common ones
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Discussions
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Probability
Based on the values and symptoms you have entered, a crude estimation of the probability of this problem can be made
HIGH
Typical consequences
If this defect is detected, it may lead to the following problems:
- Engine damage
- Failure of the exhaust emission test (Failure to pass the exhaust emission test)
Function of the fuel low pressure sensor
The fuel low-pressure sensor plays an important role in a car's fuel supply system. It monitors the pressure in the fuel supply system, typically in the area between the fuel tank and the high-pressure pump.
The sensor continuously provides data to the engine control unit, which uses this information to optimally control the fuel supply and ensure efficient engine operation. Correct fuel pressure is critical because it affects the amount of fuel injected and thus engine performance and emissions. A malfunction of the sensor can lead to irregular engine running, loss of power or increased emissions.