Is an engine management light a MOT failure?
Yes, your car will fail its MOT if your Engine Management Light remains on when the engine has been started. Under the new MOT rules, it is now classed as a major fault. If your light is on constantly, or it’s flashing, you should have your car checked at a garage.
Can I drive my car home if it fails MOT?
My car failed its MOT, can I still drive it? It’s illegal to drive with an invalid MOT certificate. If your car has failed and the date on your certificate has passed, you can only drive your car to be repaired or to a pre-arranged MOT appointment, and only if it is completely roadworthy at all times.
How long can you drive without an MOT?
Is there ever a time I can drive without an MOT? The simple answer is, no, it’s illegal to drive without an MOT. If your vehicle is more than three years old, you can’t drive without an MOT unless you are driving to a pre-booked test at an authorised test centre.
What to do when the engine management light comes on?
Once the fuel pump does start to fail, it is likely that total failure will follow shortly after. With that in mind, although you can continue to drive your car, you should have the car checked at your local garage as soon as possible. What do I do when the Engine Management Light comes on?
How does the Check Engine light affect mpg?
The oxygen sensor monitors the unburnt oxygen from the exhaust. This also monitors how much fuel is burnt which is directly linked to emissions. The sensors are regularly covered in exhaust fumes which can affect the quality of the sensor. A faulty sensor will mean the ECU adjusts to decrease the efficiency of the engine, meaning a higher MPG.
Can a blocked filter cause an engine management light to turn on?
It is possible for it to become blocked and subsequently cause your engine management light to turn on, but no need to worry! This problem should be fixed if you drive somewhere with a faster speed limit (the RAC says that a thirty-to-fifty-minute jaunt at sustained speed on the motorway should clear the filter).
When does Volvo check engine light illuminate?
Especially when codes such as P0700, P0705, P0785, P0722, P0740, P0725, P0733 are present. When Volvo check engine light (CEL) illuminates, observe if there are symptoms such as: