Hi folks, I've recently had the clutch and DMF done on the fabia after experiencing the noise and the judder associated with the clutch and flywheel being on their way out. The noise has now gone but I'm still getting the judder when staying in the same gear and reaplying the throttle etc.

What is the next thing to check?

The car hasn't been remapped and hasn't had any other mods.

Any help great fully appreciated

Just had a mate run a diagnostic on the car and it's coming back with a data bus implausable load ecu p1689 error code

Any ideas?