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Check engine light is always on car is fine with no problems is there a way to clear this light other than unplugging the battery for a few minutes?
If the check engine light is on, then the car is not fine. It may be seem to be running fine, but there is a problem. Damage can occur to the engine, and especially to the 02 sensor and the catalytic converter if the problem is not corrected. The light will be reset with a scan tool after the problem is repaired. There was a recall on the Camshaft sensor, that causes the engine light to come on. You will have to contact the dealer you bought the car from and see where to take the car for warenty work. daewoo's have over 100 sensors on them any of these could set a check engine light. loose gas cap will set a check engine light.could be anything, need to get it scanned to find out. if you unplug the battery all you will do is loose you radio and have to put the code back in, not clear the problem. Pull the codes from the computer, match the code to the troubleshooting procedure, follow the procedure to find the source. Repair the source, light will go out if that was the only problem. There are "monitors" or self tests the computer runs the car through a drive cycle, if a problem occurs, it may not run all of the self tests until that problem is taken care. Therefore, another problem may exist. It is emission related. OR hook up a scanner that is capable of clearing codes, and hope that none are still active. Disconnecting the battery can create other headaches and will not likely solve your dilemma. Best bet is to contact the local snap-on dealer and have him refer you to a known good shop that specializes in this technology-he will know. The " check engine light" is by far one of the most misunderstood technological advances by the public. This is an needed in-depth understanding for the public. It is a warning light that is illuminated when there is a problem affecting the EMISSION SYSTEM only. Emission system being the pollution control system. Don't get a hard on against it as it is a good thing once you understand it. One point that was brought up a a recent meeting of technicians was that the amount of hydrocarbons is greater when the gas cap is left off than when the engine is running. Hydrocarbons are part of pollution emitted as gasoline evaporates. Going a step farther, one facet of the emission system is the "Evaporative" portion. This is when the fumes from the gasoline are leaking from the system into the outside air. This is one part of the emission system that can trigger a check engine light. I would say that about 7% of the vehicles that have a check engine light are the result of a loose or inadequate gas cap. But understand that many scenarios are possible with the "check engine light" The vehicle's powertrain computer (note that some vehicles have 17 different computers) will run a series of self-tests. They will only run under certain criteria. And they can be vastly different from manufacturer to manufacturer. Some self-tests are not run until preceding ones have run successfully. So if there is a problem in one particular area that is preventing another self test from running, you can have a situation where one problem is fixed, but another still exists. If you fix a problem and drive the car through a drive cycle that sets the monitor (or self test) the light will go off as it passes that criteria that triggered it in the first place. After 1996, the auto industry went to a idea called OBD II (on board diagnostics). This was to get all the manufacturers onto a similar plane for troubleshooting and powertrain control. While they still differ vastly, many corrections and adaptations were made for technicians to better fix the check engine light problems. Prior to this there were so many different and poor troubleshooting data from a check engine light problem that resolving the problem was much more difficult. Many early warning light of this nature were set to illuminate based on mileage. An Oxygen sensor was one of the things that were meant to be replaced when that mileage was hit. This is much like many current "Change oil lights
What else can I help you with?
How do you keep the battery warm during below zero weather?
Of course you could always pull it into a heated garage, But not everybody has that luxury. They sell battery blankets that you can plug in for nights/days you know you might have starting problems on. Of course you could always pull it into a heated garage, But not everybody has that luxury. They sell battery blankets that you can plug in for nights/days you know you might have starting problems on.
How many minutes is 50 percent on a Macbook Air?
On a MacBook Air, 50 percent of the battery life can vary depending on the total capacity of the battery and usage. However, if you're asking about 50 percent of a specific time duration, for example, if the battery lasts 6 hours (360 minutes) when fully charged, then 50 percent would be 180 minutes. Always check your battery settings for the most accurate estimate.
Why does the brake light on the dashboured always stay on when you start up your truck?
unhook the battery for a few minutes,then reconnect. should work.
When plugging and unplugging electrical appliances what should you do?
When plugging and unplugging electrical appliances, always ensure your hands are dry to prevent electrical shock. Grip the plug firmly and pull it straight out of the socket to avoid damaging the cord or outlet. Never yank the cord, and avoid unplugging appliances by pulling on the cord itself. Additionally, ensure that the appliance is turned off before unplugging it to prevent sparks or short circuits.
does nextel phone i850 have good battery life?
Yes, the nextel phone i850 has a great battery for a phone this size. You can talk approximately 250 minutes on this phone before it needs to be charged. Batteries can also always be replaced.
When charging a battery-how many amps should be used for the first 30 minutes?
When charging a battery, the ideal current (in amps) for the first 30 minutes typically depends on the battery's capacity and chemistry. A common guideline is to charge at a rate of 0.1 to 0.5 times the battery's capacity (C-rate) for optimal safety and efficiency. For example, a 100Ah battery could be charged at 10 to 50 amps during the initial phase. However, always refer to the manufacturer's specifications for specific recommendations.
When unplugging and electrical appliance what part do you pull on?
When unplugging an electrical appliance, you should pull on the plug itself, not the cord. Grasping the plug allows you to disconnect it safely from the outlet without risking damage to the cord or the outlet. Pulling on the cord can lead to fraying, expose wires, or potentially create a safety hazard. Always ensure your hands are dry and the appliance is turned off before unplugging.
Do you need to charge you phone 5 s before set up?
Yes, you should always charge new phones ( Li-Ion Batteries generally) before the first use. You can, however, use it once you have it plugged in because it continues to charge (although at a slower rate) when it is plugged in. All you need to do is make sure the battery is at 100 percent before unplugging it or the battery will run down faster.
How do you disconnect the factory alarm for a 1993 Nissan Maxima?
To disconnect the factory alarm on a 1993 Nissan Maxima, locate the alarm control unit, which is typically found under the dashboard or near the fuse box. You can disconnect the power supply by unplugging the unit or removing the relevant fuses related to the alarm system. Additionally, you may need to disconnect the battery for a few minutes to reset the system. Always consult a repair manual or a professional for specific guidance to avoid damage.
How do you clear a Subaru 22 trouble code?
To clear a Subaru 22 trouble code, you can use an OBD-II scanner to read the code and then select the option to erase it. Alternatively, you can disconnect the vehicle's battery for about 15 minutes to reset the system. After reconnecting the battery, drive the vehicle for a short distance to ensure the code does not reappear. Always make sure to diagnose and fix the underlying issue before clearing the code to avoid future problems.
Can you reset the power supply?
Yes, you can reset a power supply by turning it off and unplugging it from the outlet. After waiting for a few minutes, plug it back in and turn it on again. This process can help resolve issues related to power surges or temporary malfunctions. Always ensure safety precautions are followed when handling electrical equipment.
1991 Chevrolet s10 blazer warning brake light always on anybody knows?
If a 1991 Chevrolet S10 Blazer warning brake light always stays on, it could just be a malfunction of the light. To reset it, disconnect the battery for 10 minutes.
