How does the driver know there is a problem? How is the light turned off?Īfter fixing the problem, the service technician will turn off the dashboard light. When a problem is detected that could cause an increase in air emissions, the OBD system turns on a dashboard warning light to alert the driver of the need to have a vehicle checked by a repair technician. It can detect a malfunction or deterioration of the components even before the driver becomes aware of the problem. The OBD system monitors all components of the engine management system. OBD-II systems introduced in the mid-nineties, provide almost complete engine control and also monitors parts of the chassis, body and accessory devices, as well as the diagnostic control network of the car. Through the years they have become more sophisticated.
Manufacturers started using electronic systems to control engine functionsand diagnose engine problems starting in the seventies. Onboard Diagnostic systems are in most cars and light trucks on the road today. OBD detects problems early and alerts the driverto the need for potential repairs. When an engine is not operating efficiently, performance is lost, fuel consumption goes up, engine wear and emissions increase. Newer vehicles are getting cleaner due to newer engine technology and emissions controls, but the emissions are only low if all the engine’s controls are in proper working order. Motor vehicles are the largest source of toxic and smog forming air pollutants in Maine and North America. In January 2001, vehicles failing the OBD portion of the inspection were required to make necessary repairs prior to receiving a safety inspection sticker. Starting in January 2000 an Onboard Diagnostics (OBD) inspection for 1996 and newer vehicles was added to the inspection. In January 1999, a gas cap pressure test was added for 1974 and new vehicles. The program requires that all gasoline-powered motor vehicles registered in Cumberland County be subjected to an enhanced inspection. The enhanced motor vehicles inspection program under 29-A MRSA§1751 went into effect January 1, 1999. CUMBERLAND COUNTY EMISSIONS INSPECTION What is the Enhanced Auto Inspection Program? We are able to help you keep you and your vehicle safe and running like new.
PASSENGER VEHICLE INSPECTION OBD PLUS
We here at Auto Care Plus are the utmost professionals with highly trained ASE Master Certified Technicians using state-of-the-art tools and equipment. Repairing problems sooner rather than later could save you money in repairs and at the pumps. The OBD system is installed on the vehicle to ensure that it runs smoothly, lasts longer and releases as few pollutants as possible. Just as you are required to correct any safety issues with the vehicle before it will pass the safety inspection, you are also required to correct any OBD system problems before you can pass the inspection and receive an inspection sticker. Vehicle Owner’s ResponsibilitiesĪs the vehicle owner, it is your responsibility to ensure the vehicle complies with inspection requirements. Please be sure to go to our car repair specials section for our current promotions and specials. Beware of those low cost inspections, they may not be looking out for your best interest and they may even try to sell you stuff that is not necessary. We do on occasion run Maine State Inspection specials. It is a better idea to come to Auto Care Plus where we will perform an honest inspection, explain exactly what your vehicle needs to keep it safe and reliable for you for the upcoming year…all at a great value. Where To Get Your Vehicle InspectedĪll vehicles must be inspected by an official Maine Inspection Station. The diagnostic scanner communicates with the vehicle’s OBD system to determine whether or not the monitors are working properly and if they are detecting any problems. In order to perform this test, those cars are connected to a diagnostic scanner via the standardized OBD port. In Cumberland County, in addition to the normal safety checks, 1996 and newer model year light-duty gasoline-fueled passenger vehicles (8500 lbs GVWR and less) and 1997 and newer model year light-duty diesel passenger vehicles (8500 lbs GVWR and less) must have an OBD test as part of the inspection process. Inspection Information Which Vehicles Are AffectedĪll Maine vehicles still require an annual safety inspection. In most cases, payment of municipal excise tax is a prerequisite to registration. Generally, registrations expire one year from the month issued. Passenger vehicles are registered annually on a staggered basis. When do I need to get my vehicle inspected? Whether you are new to the state or a seasoned veteran, this page will help you to understand the laws about State Safety and Emissions Testing required for your vehicle.
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