Cleaning a MAF sensor to fix the P0171 trouble code is quite a hassle if you do not know what you are doing. I have spent years and years in the garage so you don't have to. Follow this...

If your vehicle has a P0171 trouble code that has been triggered by a clogged fuel filter, you have landed on the right article. When fuel filters become clogged, they restrict the fuel flow into...

Replacing a faulty oxygen sensor that is causing the P0171 trouble code can be done by people that are not mechanics. Just follow this step-by-step guide and at the end of it, you will know how to...

The P0113 code is an OBD-II trouble code that stands for "Intake Air Temperature (IAT) Sensor Circuit High Input." If your OBD-II scanner displays this code, the computer in your vehicle has...

If your vehicle has recently had a P0171 trouble code due to a faulty fuel pressure regulator, and you wish to learn how to replace the faulty part without spending hundreds of dollars in the...

After you repair the P0171 trouble code, you need to reset it using an OBD scanner in order for the check engine light to go away. P0171 trouble code usually comes up when there is a lean...