Cylinder pressure fluctuation
Irregular cylinder pressure indicates compression or combustion issues.
Costs
Every car issue can be caused by different things. Here are the most common ones
max.
Potential Causes
- Spare parts
- Work time
max.
Potential Causes
- Spare parts
- Work time
max.
Potential Causes
- Spare parts
- Work time
max.
Potential Causes
- Spare parts
- Work time
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Discussions
User of our Carly Community asked the following questions regarding that fault:
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Details
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)
Functionality engine control
Special glow plugs equipped with an integrated pressure sensor continuously measure the rapidly changing in-cylinder pressure in the combustion chamber to improve engine efficiency. This information is continuously transmitted to the engine control unit, enabling more precise and constant control of the fuel injection quantity and thus optimizing the combustion process.
Like conventional glow plugs, these also serve to heat the combustion chamber at low temperatures. One difference is their ability to improve fuel efficiency, reduce NOx emissions and optimize torque control, making their use particularly valuable.