Check Engine Light Went Off
To clear the confusion we need a basic understanding of what the check engine light is trying to tell us.
Check engine light went off. The check engine light comes on when your car s computer detects an issue within the powertrain. Most of drivers feel annoying when they see the check engine light still turn of even the car problem was solve. A check engine light will shut itself off if the condition that caused it is remedied. I removed the negative battery terminal and reset the on board computer the check engine light went off and car started right up with auto start and ran for 1 or 2 minutes and then stalled out.
A certified mechanic should be able to diagnose the problem easily. The light is out for now still i hope. I have a 2004 toyota corolla. Long story short is that my check engine light came on last thursday.
If it does come on again you should seek professional help or do. Now it comes on again. What could be the cause. Sometimes i restart the car but it still won t go off.
Check engine light was on so i took the car to midas they pulled a code 133 and they said its oxygen sensor is not working and cost to fix it would be around 350 including parts labor i thought it s expensive and took the car to auto zone for second opinion auto zone confirmed that oxygen sensor might be having problem. Knowing if we should continue driving or stop right now is difficult. I have an appointment to take it in on wednesday to get it. My car has 137531 miles.
Technology is on its way to helping us figure out what s gone wrong when the check engine light comes on. Any time i notice it whiles driving i park and close the fuel tank well but the light doesn t go off. Then i enquired in couple of places. He informed me that my thermostat was not keeping the engine at the desired temperature.
My check engine light came on out of the blue one day 12 14 i had my mechanic look at it immediately the same day. If the light goes off we assume things are okay. I set an appointment to get it replaced that next friday 12 22 the light stayed on for about 2 3 days but now it has gone away. It may never come on again or you may find it comes on more frequently and you also might begin to notice unusual behaviour of your vehicle.
It was on until today when i noticed that it finally turned off. The check engine light often comes on and goes off after a while. The check engine light was back on and auto start wasn t working again. A check engine indicator is a malfunction indicator light or mil for the computer management system.
So if your converter is marginal and you did a lot of stop and go driving which creates high demand for the converter that may have turned on the check engine light.