Replaced the upstream O2 sensor on a 1999 Ford Ranger 3.0 flexfuel and the check engine light went off and came back on after driving approx. 4 miles. Read code and it showed p0153 just as it did before. Is there a certain amount of time that the vehicle has to be driven before the computer will recognize that the new sensor is OK?
If you fix the reason the light came on in the first place the check engine light will reset itself after a few drive cycles.
Fix the cause of the light coming on and the light will reset itself within a few drive cycles.
The check engine light is reset with a scan tool after repairing the cause of the fault.The check engine light is reset with a scan tool after repairing the cause of the fault.
The check engine light has to be reset with a OBD scan tool
You reset the check engine light with a scan tool after repairing the failure.
Assuming you want to clear/reset the check engine light, if you have successfully made repairs to correct what was the cause of the check engine light to go on the light will clear itself after a few drive cycles.
hoe do you reset the check engine light in a 1995 land rover
how do i reset the check engine light on a 1999 acura 3.2tl
The check engine light comes on in a car when there is a problem with the engine. It will go off or be reset when the problem is fixed.
You need a scan tool to properly reset the check engine light.
How do you reset check engine light for the 2009 Chevy trail blazer?
There is no reset button for the check engine light. It must be reset with an OBD scan tool.