Fault finding on your driveway
A dashboard light tells you a circuit is unhappy, not which part has failed. You want the fault found before anything is bought, because a part you swapped that turned out to be fine is money you do not get back.
We plug in, read the codes, then check what the codes are actually pointing at. Sometimes it is the sensor. More often the sensor is telling the truth about something further up, and that is the difference between a repair and a guess.
You get told what we found and what it takes to put right, and you decide whether the car is worth it. The car below had already been given up on by the AA at the roadside.
First time Kevin fixed our car at home quickly after AA said they couldn't do anything