Download the CarDiag application and monitor the health of your vehicle :
Buy the CarDiag device :CarDiag device (Android compatible)
CarDiag device (iPhone compatible)
Please note :Did you know that in most cases, the check engine light comes on even without a fault or because of a minor fault ?
And yes, the electronics can be fickle and can detect "failures" without incidence : poor fuel quality, fuel tank cap improperly closed, low oil level or even a faulty sensor.
Thanks to a free mobile app CarDiag, find out if you can continue driving without any problem.