“Engine Fault Service Now” is a warning message that can appear on the dashboard or instrument panel of your car. This message indicates that there is a problem with your car’s engine that requires immediate attention.
Here are some of the reasons why you may be getting this warning:
1. Low Oil Pressure
When your car’s engine doesn’t have enough oil, it can cause serious problems, such as engine overheating or a malfunctioning sensor. If your car’s oil pressure is too low, it can cause significant engine damage or even engine failure.
2. Overheating
If your engine overheats, it can cause a range of problems, including damage to the engine block, head gasket, or even the pistons. Overheating can occur due to a lack of coolant or a malfunctioning water pump.
3. Malfunction in the Speed Sensor
The speed sensor is responsible for monitoring the speed of your car’s wheels and transmitting that information to the engine’s computer. If the speed sensor is malfunctioning, it can cause issues with the engine’s performance, including poor fuel economy, rough idling, and stalling.
4. Intake Air Temperature Sensor Circuits Issues
The intake air temperature sensor is responsible for measuring the temperature of the air that’s being sucked into your car’s engine. If the circuits that control the sensor malfunction, it can cause issues with the engine’s performance, including reduced fuel efficiency and poor acceleration.
5. Engine Misfire
Engine misfire occurs when one or more cylinders fail to ignite properly. This can cause the engine to run rough, produce excessive emissions, and even damage other components of the engine, such as the catalytic converter.
6. Bad O2 Sensor or Problem with the Engine’s Emissions System
The O2 sensor is responsible for measuring the amount of oxygen in your car’s exhaust system. If it’s not working properly, it can cause issues with the engine’s performance and fuel economy. A problem with the engine’s emissions system can also trigger the “Engine Fault Service Now” warning.
How to Reset the “Engine Fault Service Now” Message
Even after your car has been inspected and the issue causing the “Engine Fault Service Now” message has been fixed, you may still see the warning message on your dashboard. This is because the message needs to be manually reset to clear it from the system.
To reset the warning message, you can follow these simple steps:
- Turn on your car’s ignition without starting the engine.
- Press and hold the “trip” or “reset” button on your car’s dashboard until the display shows a message that says “test” or “service.”
- Use the “trip” or “reset” button to scroll through the options until you find the option to reset the warning message.
- Press and hold the “trip” or “reset” button again to confirm the reset.
It’s important to note that you should only reset the warning message after the issue causing it has been properly addressed and fixed. Resetting the message without fixing the issue can lead to further damage to your car’s engine and potentially cause a breakdown.
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How to Prevent the “Engine Fault Service Now” Message
Make sure to follow your car’s manufacturer-recommended maintenance schedule, including oil changes, filter replacements, and other routine inspections.
In addition, be mindful of any warning lights or messages that appear on your car’s dashboard.
It’s also important to pay attention to how your car runs. Any changes in performance, such as rough idling or decreased fuel efficiency, could be an early sign of an engine problem. If you notice anything out of the ordinary, it’s best to have it checked out by a qualified mechanic before it becomes a bigger issue.
FAQs
What Should I Do if the “Engine Fault Service Now” Message Appears While I’m Driving?
If you see this message while driving, it’s important to pull over to a safe location and turn off the engine as soon as possible. Continuing to drive the car with this warning message can cause further damage to the engine and potentially lead to a breakdown.
Can I Reset the “Engine Fault Service Now” Message Myself?
Yes, you can reset the message yourself, but it’s important to only do so after the issue has been properly addressed and fixed. Otherwise, the warning will just keep coming back, indicating that the problem hasn’t been resolved. Consult your car’s owner manual or seek the help of a qualified mechanic to properly reset the message.
Can I Ignore the “Engine Fault Service Now” Message if My Car Is Still Running Fine?
It’s not recommended to ignore this message, even if your car appears to be running fine. The message indicates that there is an issue with your car’s engine that requires immediate attention. Ignoring the issue can lead to more serious and costly problems down the road.
Conclusion
Engine fault service now is a warning message that should be taken seriously as it indicates a problem with your car’s engine that requires immediate attention.