fuel filter
i to also have a 01 alero had the same propblem was told it was the speed sensor replaced it and no more lights i to also have a 01 alero had the same propblem was told it was the speed sensor replaced it and no more lights
you need the sensor replaced
If these two lights come on together then the extra traction sensor is broken and needs to be replaced when the sensor is fixed the check engine light will go off and the ets light will work properly again.
Faulty sensor get it replaced if not check to make sure wire isn't shorting out
Yes it can hurt your engine to drive with a bad knock sensor. The knock sensor should be replaced as soon as possible.
your knock sensor could need to be replaced
Which lights are they is it the check engine abs and brake lights? If so its the transmission ouput speed sensor that needs to be replaced. Inexpensive unless you continue to drive it and blow the transmission. good luck
I changed erg valve o2 sensor and gas cap but lights back on what do I do
the sensor is going out
Common causes include gas cap is loose, sensor malfunction, engine misfire, transmission malfunction,Common causes include gas cap is loose, sensor malfunction, engine misfire, transmission malfunction,
If an engine light is still on after replacing a fan's radiator sensor in a RFW engine the coolant sensor should also be checked. If the coolant sensor is bad it will send an error code to the car's computer.
This could possibly be your speed sensor, it is on mine. My ABS light is also on. The only problem is that my speed sensor is part of my hub assembly.