When does the engine control unit recognize a faulty catalytic converter?
This code is triggered when the engine control unit is recognizing a faulty catalytic converter. It uses one O2 sensor in the front of the exhaust, and one O2 sensor in the rear of the catalytic converter to measure the efficiency of the catalytic converter.
Can a car repair shop raise the final bill?
This problem occurs when a shop provides a very reasonable quote when the car is dropped off, but at the end of the day, the consumer finds that the shop has raised the final bill considerably from the verbal quote. This may seem to be perfectly legal; since many mechanics find additional problems with a vehicle once work begins.
Can a mechanic charge you for used parts?
A lot dishonest mechanics have charged customers for parts that weren’t used. In addition, the mechanic will charge you for the labor required to install the non-existent replacement. It’s a double rip-off! The old used part switcheroo is another common cart part related scam.
Can a simple oversight lead to a faulty car repair?
Sometimes a simple oversight or honest mistake can lead to a faulty repair. If you’re unsatisfied with the work your mechanic has done, it’s important not to rush to conclusions. Return to the car repair shop, asks to speak to the mechanic and explain the situation.
What to do if mechanic wont pay for parts?
This guy has bills to pay, including the mechanic’s pay for the job and the parts he bought with your authorization. Perhaps you should ask him to give you a discount so he can still cover his costs, but maybe break even on the job.
Is there such a thing as a ” little better ” mechanic?
There is no such thing as “a little better.” The sad truth is, it’s much quicker for your mechanic to guess, than it is to perform the lengthy steps needed to effect an accurate, first time diagnosis. It’s much simpler to sell you the most common repair for your particular concern, and then deal with the problem further if needed.
What to do if your car is not fixed the second time?
If the car isn’t fixed the second time round, it’s time to go up the chain and explain the issue to the parts and service manager. The manager should double-check that your model isn’t subject to any technical service bulletins and make sure that a certified technician is using the latest diagnostic tools on your vehicle.
Are there any DTCs that don’t need to be repaired?
There are a decent number of these DTCs that don’t require any repairs. That system has detected a failure, but it’s not going to cause you any problems to keep operating your vehicle.