Why does my diesel car have a DPF warning light?
A diesel car will display a DPF warning light when there is a problem with the car’s diesel particulate filter. This filter reduces the amount of harmful soot emitted by the car and has been required, by law, to be fitted to all diesel cars since 2009.
How to clean the diesel particulate filter warning light?
How to Clean Diesel Particulate Filter? Driving at a constant speed of 65-70 km on average 15 minutes. [Should be no traffic] Low-gear and high-speed use of the vehicle for a while. Chemical Cleaning (Additives that are usually put in the fuel tank will help this problem.)
What causes a diesel particulate filter to fail Mot?
A lack of motorway driving is one cause of clogged filters that can only lead to mechanical problems and/or engine warning lights flashing continuously. Since 2014, any diesel vehicle missing a diesel particulate filter will automatically fail its MOT.
Is it illegal to drive with a faulty DPF filter?
Order Forte Diesel DPF Cleaner. Depending on your car type, driving with a faulty DPF filter can be illegal. Motorists tend to avoid repair due to the expense of cleaning, remapping or replacing the filter, particularly if the car still runs pretty well but there is an engine warning or glow plug light flashing.
Why is the diesel particulate warning light on?
When this diesel particulate warning light is ON, the vehicle may give some warning indication. Increased fuel consumption. For this faulty solution, the ” Diesel Particulate Filter ” needs to be cleaned.
Why does my DPF warning light come on?
How it works and why the light may come on. The Diesel Particulate Filter (DPF) is part of your exhaust and controls the ‘soot’ that would otherwise be expelled from the system.
Is it safe to drive with the diesel particulate filter light on?
Is it safe to drive with the diesel particulate filter light on? In order to combat exhaust emissions, modern diesel engines are fitted with a particulate filter in the exhaust. This filter is designed to catch any larger particles of soot that can come from the diesel exhaust.
Why does my particulate filter light not come on?
According to the book the light may come on solid (ie not flashing) if the car is run very sedately or on short trips for extended periods of time and the filter does not reach a high enough temperature for the filter to burn off the collected particles.