Emissions

Excess emission of nitrogen oxides from auto combustion engines is dangerous. These oxides can contaminate the healthy air we breathe in. These nitrogen oxides are from harmful emissions from the …

One major cause of a  failed emission test is the presence of high hydrocarbons in a vehicle’s exhaust fumes. When the test is carried out, the amount of HC found …

A long-term fuel trim stuck at 25% is simply an engine that is running rich. It means that too much fuel is going into the engine due to issues with …

Yes, you can force-pass readiness monitors; however, it is not advisable and not legal. To force the readiness monitor, you may need to reprogram the ECU. It could be a …

Keeping your vehicle in compliance with Texas safety standards is essential for every resident. To do so, you’ll need to pass an annual inspection. This process involves a comprehensive safety …

Emissions tests are a crucial part of maintaining clean air, and if you live in New York, you’ll need to pass these tests for your vehicle. Not to worry, though, …

An OBD II “Not Ready” error message shows that the PCM (vehicle computer system) cannot check components of the emission control system. In such a situation, the OBD scanner cannot …

You may be cut at a crossroads of wanting a better engine performance by getting rid of your catalytic converter but fear failing the emission test. The good news is …

EVAP delete is a great way to reduce tank pressure and make your fueling system compatible with your new upgrade. The modification to your car comes with its pros and …