MOT's - Helping You and Your Car being Greener9087014
An MOT now tests diesel emissions in order to lower emissions, to see how efficient your automobile is and to be sure it's running at its full efficiency rate knowning that there won't be any faults together with the engine. It will help you narrow down your CO2 emissions and, in turn fuel costs. As you may know, fuel emissions are probably the major contributors to high levels of pollution. Diesel fuel requires less refining than petrol and helps to create cleaner emissions than petrol when burnt; however, when the engine is not working properly, the engine must work more difficult, in turn using more energy. The harder fuel wasted, the greater CO2 is emitted out of your car.
One method to tackle wastage of fuel and increased CO2 emissions is actually testing if your engine is working correctly. This within an MOT is known as the 'Smoke test', which tests the level of emissions.
The Smoke Test:
Before taking a smoke test drive it is recommended that you your motor vehicle well-maintained, that you just make sure the tail pipe is damage free, contain the camshaft drive belt replaced regularly and go into the MOT with a heated up car, which has a decent volume of fuel in. The tester in readiness may also review your MOT background decide accordingly if it's safe being tested or otherwise.
To begin with an MOT tester will make certain the oil is started before completing the exam. When this really is okay, he will accelerate the engine through the idle position prior to the governor cuts in. A smoke meter will study the amount of emissions, which is recorded. Your car is going to be tested for starters a maximum of thrice, if the reading is unsatisfactory, he / she will likely then do the test another three times. The Mot Test Reading might come forth with a general average, that will then show you in case your car is roadworthy or otherwise not.
The Results:
If the car passes your safe to be on your path, however, if not clearly there should be something faulty along with your engine, which should be repaired. The passing rate for any non-turbo charged engine is below 2.5m-1 and 3.0m-1 or under for turbocharged engines.
Even though you might pass this test, there might be some other reasons for not passing the emissions section in the MOT, including excessive smoke and vapour, discoloured emissions and strange noises. All of which suggest there is a fault along with your engine or it's connected parts.