Q: Check Engine code reads "catalytic converter"
The Check Engine code reads "catalytic converter."
Recommended Services
| Oxygen Sensor Replacement | $123.80 - $932.74 | Get a Quote |
| Catalytic Converter Replacement | $288.41 - $1959.69 | Get a Quote |
Hello. If you have a check engine code for a catalytic converter then most of the time that is exactly what you need. In some cases a bad oxygen sensor can make it look like there is a bad converter. A mechanic would need to install a computer scan tool to read live engine data to see if the oxygen sensor is reading correctly or not. He would also do a temperature test of the converter to see if it is functioning properly. After diagnosing the issue the mechanic can recommend a solution that may include an oxygen sensor replacement or replacing your catalytic converter.
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
Is there a safe way for pregnant women to use seat belts in the vehicle?
Seat belt design has been dictated by a number of factors over the years, with pregnant women in vehicles being a major factor. Seat belts can be safely worn by a pregnant woman as long as both the shoulder and...
How do I break in my new car?
If you purchased your car new, there are a few driving strategies that you should employ to help break your car in: For the first 200 miles of driving, you should try to avoid hard stops. For the first 500...
refrigerant leaking every 2 months
Hello. The system should be vacuumed down and recharged adding dye to it. Wherever the refrigerant leak is the dye will leak out along with it and will show up a fluorescent orange/green/yellow with a black light depending on the...
Truck jerks trying to change gear around 45mph
This may be a sign of a dirty or failing mass air flow sensor. The mass air flow sensor is a unit in the intake system that monitors air intake as it is mixed with fuel prior to being injected...
Car backfired then stalls. Engine light is on plus the sports driving mode comes on.
Hi there. Check the engine's camshaft position sensor and the Mass Air Flow sensor (MAF). The camshaft position sensor could be damaged or burned up to cause the engine to backfire and stall out. The MAF sensor could be dirty...
Car keeps dying and when you try to start it back up it acts like there is no power to the starter
Hello, and thank you for writing in. When diagnosing this type of no-start, there are several things you will want to test first to make sure the basic charging system is working to supply the starter with power. When driving,...
What does it mean if my traction control light won't turn off and I have a creaking noise coming from the rear drivers side tires
Hi There, The traction control system monitors the steering and stability of the vehicle and engages when loss of traction has been detected. This is done by the use of electronic sensors at each of the four wheels that communicate...
car stuck
Hello, thank you for writing in. The best thing you can do is make traction (https://www.yourmechanic.com/services/traction-control-switch-replacement). You need to use dirt, leaves, kitty litter, old carpeting, a floor mat, or other flat objects to stick under the tires to get...
Wire and metal hanging underneath car
Hi there. It is probably a better idea to have one of our mobile mechanics to come to your location and complete a physical inspection if you notice any symptoms as there isn't anything natural that would hand from below...
Related articles
P0128 OBD-II Trouble Code: Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
P0128 code definition Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) What the P0128 code means The P0128 code means that the...
P2750 OBD-II Trouble Code: Intermediate Shaft Speed Sensor C Circuit Range/Performance
P2750 means the input from the intermediate shaft speed sensors was bad, intermittent or erratic due to a faulty sensor, wiring, or solenoid.
C1095 OBD-II Trouble Code: ABS Hydraulic Pump Motor Circuit Failure
Trouble code C1095 means the ABS hydraulic pump motor circuit has failed, often because of a damaged wheel speed sensor or wheel bearings.
Browse other content
Maintenance
Services