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Glow plug failure
Heats the diesel engine's combustion chamber during cold starts for ignition.
Costs
Every car issue can be caused by different things. Here are the most common ones
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Most Expensive
Moderate costs
Moderate costs
Cheapest case
Discussions
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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:
- Exhaust system damage
- Failure of the exhaust emission test (Failure to pass the exhaust emission test)
Functionality glow plug
The glow plug is a key component of a diesel vehicle and helps with cold starting by preheating the cylinder before ignition. When the engine is started, electric current flows through the glow plug and heats its tip. This raises the temperature in the cylinder and facilitates ignition of the diesel fuel.
Glow plugs are especially important in low outside temperatures when diesel fuel is difficult to ignite. Defective glow plugs can lead to starting difficulties and should therefore be checked regularly and replaced if necessary. Modern glow plugs can even be activated during operation to reduce emissions.