Ford Edge diesel power loss

I had a similar issue with my Edge, though mine's a petrol. Check engine light, power loss, the whole shebang. Have you noticed any unusual smells or noises from the exhaust?

Now that you mention it, I have noticed a bit of a smell recently. Sort of exhaust-y. Could that be related? Where did you read the error code?

Yep, the smell is a big clue! Sounds like you might have a leak in the exhaust system, which is messing with the exhaust temperature sensor. I'd get it checked out by a workshop ASAP. Turned out to be the sensor which was giving false alerts, they were charging 265€ including the sensor replacement

Thanks so much! That’s really helpful. I took it to the shop, and you were spot on - faulty exhaust temperature sensor likely caused by a small exhaust leak. Got it fixed for 265€, runs like new now!