Question about 2003 Toyota Corolla
Iam in business of vehicle repairs and maintenance.I wish to improve on the
the efficiency of my work by diagnosing the causes of breakdown/ faults faster.Is it possible for me get computor program that can assist me?
And at what cost with training inclusive?
yes you can!! i have found a very easy to understand bosch diagnosis computer software program!! hope you dont mind me giving you a link as it will show you exactly what you will be getting with pictures etc..
if this doesnt suit you let me know
Posted on Aug 22, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
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Some suggested steps for troubleshooting a P0420 error code include:
Overall probably the biggest mistake vehicles owners make when they have a P0420 code is to simply replace an oxygen sensor (H02S). It is important to do proper diagnosis so you're not wasting money replacing parts unnecessarily.
We strongly recommend that if you need to replace the catalytic converter that you replace it with an OEM unit. Second choice would be a high-quality replacement part. There are many stories in our forums where folks replaced the cat with a cheaper aftermarket one only to have the code return shortly thereafter.
One thing to note is that many vehicle manufacturers offer a longer warranty on emissions-related parts. So if you have a newer car but it's out of it's bumper-to-bumper warranty, there still may be warranty on this type of problem. Many manufacturers give a five year, unlimited mileage warranty on these items. It's worth checking into.
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