Could be a wiring issue or a completely different problem.
on mine i just changed the o2 sensor located in the front by fan
The orange engine light means that your Saturn LS300 has a sensor that is signaling for a service. This could be an oxygen sensor, an oil sensor, or even a tire sensor.
If the 2001 Mitsubishi Mirage won't start and has the service engine light on, you probably have an issue with a sensor. This could be a problem with an electrical or oxygen sensor.
I had to reset my computer sensor so that the light would go off after I had mine changed.
That is one of many possible causes.
More than likely it needs to be reset.
The check engine light will illuminate with a code(s) directing which O2 sensor is bad.
If the service engine soon light is flashing on the 1997 Geo Tracker, you might have a sensor that has been activated because your vehicle is due to be serviced. You could also have a sensor that is malfunctioning.
Could be a bad ABS sensor. Needs service/replacement.
try checking EGR valve
check the crank sensor
it has to be reset if you disconnect the battery for a few minutes should do it
Need to know what code(s) were set and which O2 sensor you changed in order to help you.
There are several reasons why a service engine light comes on in a 2005 Nissan Pathfinder. A few reasons could be a loose gas cap or the fuel sensor.
The service engine light is the same thing as a check engine light.
what type of car? my truck has that light for an oil change and it can be reset. Also, if concerned you can get a code scanner for OBD-II. The most notorious "service engine soon" light problem is due to the fact that the O2 sensor(s) is bad and needs to be replaced.
Check to see if the wiring is damaged.
This light usually indicates an emission control issue. In most cases it is due to the oxygen sensor in the exhaust.
If your vehicle has a bad sensor the check engine light will come on. Otherwise they should be replaced as recommended by your service manual.
Yes, the Service Engine Soon light is the same as the Check Engine light.
Buy the oxygen sensor and fix the car and get the light reset !
First get engine scanned with scan tool(service engine soon or malfunction indicator light is on dash) If no light or no codes present 90% on GM vehicles it is the crank sensor First get engine scanned with scan tool(service engine soon or malfunction indicator light is on dash) If no light or no codes present 90% on GM vehicles it is the crank sensor
many cars have multiple O2 sensors. If you expected the light to go out, just from changing the sensor it won't . Are you sure You changed the right sensor The light may need to be re-set by a garage or using a scan tool. What kind of vehicle are we guessing on?