Q: I have had the sensors done before, and after the catalytic converter was replaced it has not kicked in.
How do I get the catalytic converter functioning again?
My car has 173000 miles.
My car has an automatic transmission.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
Something dragging underneath car
Hello, your car has what is called splash shields. They are attached to the bumper and cover the oil pan and transmission. Often, the plastic clips come loose or break, causing the splash shield to hang down. The splash shield...
Antifreeze leak in a 2000 Pontiac Grand Am
Hi! Commonly, a coolant leak on your particular vehicle will be from a thermostat, bad hose connection, or a cracked radiator. I suggest pressure testing the cooling system to help highlight the area that may be leaking. The illuminated Check...
Engine losing power, gas pedal unresonsive
Hello there, a few common faults can cause these type of symptoms. The most common would be the vehicle going into limp mode, a fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement) problem, bad spark plugs (https://www.yourmechanic.com/services/spark-plugs-replacement), faulty MAF sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement), a vacuum leak, or...
There is a severe oil leak in my car
Hi and thank you for contacting YourMechanic. The blue smoke from your exhaust indicates that the piston rings are worn and oil is getting past them causing the blue smoke. The only fix to this problem is rebuilding the engine....
Car won't start and security light is flashing?
The Pass-Lock security system can be effected if the battery was disconnected or dead, as well as if something like the ignition switch was replaced. Try these steps below. The Passlock has two basic relearn procedures—a ten-minute procedure and a...
Shock mount bushing replacement
Generally, if a bushing is captured within a spring assembly, then yes the spring has to be compressed, the top nut removed and the part replaced. However, I would need to know the exact model to let you know if...
Is it possible that an aftermarket seat warmer could case a BCM to short out?
There is not enough information to go on to know if the aftermarket seat warmer caused a computer short. If you plugged into the power port and if system was overloaded then it should have just blown a fuse and...
06 acura tl has high incorrect 6500 rpm@70mph
This may indicate a failing speed sensor (https://www.yourmechanic.com/services/transmission-speed-sensor-replacement). The transmission speed sensor is a magnetic sensor that provides information related to the speed of the input and output shafts in the transmission, allowing the transmission to shift smoothly. The sensor...
Related articles
How Long Does a Battery Temperature Sensor Last?
Most Most people fail to realize just how sensitive the charging system on their car is. If all of the components of your charging system are not working properly, then it will be nearly impossible to crank and run the...
How to Replace a Crankshaft Position Sensor
The crankshaft position sensor, along with the camshaft sensor, helps the vehicle determine top dead center, among other engine management tasks.
How to Replace an Oil Pressure Sensor on Most Cars
Oil pressure sensors fail if the sensor light blinks or stays on constantly when the pressure if acceptable or when the gauge is at zero.
Browse other content
Services
Estimates