Any news on this? I have a Ford focus 2.0 TDCi '09 and I have the exact same codes: U2023, U2196, P0336. Coincidence? Maybe not!
The symptoms of my car is that it stops. It doesn't matter if you're going 70 mph, or idling in a traffic light. The engine just quits. It's a matter of removing the key, and try to start it again. And it goes like nothing happened. I've tried to clear the codes and when it happens, it returns the same three codes. It usually happens like once every 400-500 km (250-300 miles). Today for example it didn't want to start. I had to crank it three times (this problem is the first time that has happened) and after the first two, the ESP light stayed on, like saying there was some kind of problem with it. Other times, it said "Transmissions malfunction" on the dash board (it's a powershift). So I'm thinking there should be some kind of common problem that affects the crankshaft sensor and whatever it's creating the other two codes. But I have no idea. In the service they want to change the crankshaft sensor but I don't think that's the problem. You know how the official services are.
Do you have any clues? I guess should look for wiring problems or something first.
Thursday, July 13th, 2017 AT 3:17 PM