DominikM

Helloo few weeks back a posted a topic about my fabia having a 16555 code problem having unstable rpm in idle After some time spent in diagnostic i found out that when i remove this code, engine is running like brand new its silent the consumption is 0.6/100km but after a while rpms fall down really hard, the 16555 pop up and the engine starts to have problems again, assuming its an electrical problem not mechanical could anyone guess what would it be Old topic-

Cylinders compression fine anything else...im 🤏 this close to set it on fire changed fuel breather nothing

Oh this thing yes it was replaced with sparks

Isnt coilpack for diesel ?

Thats the next thing im planning on doing But i hope the pressure will be ok. If by any chance its okay is there another thing to get checked ?

Uuh 2000y. 262xxx km and yes also that one was changed let me add that up Edit: found out i cant edit original post

Hello, this never ending problem with fabia seems to be more problematic with me and i never found the real solution to it. i have 1.4mpi 50kw fabia 1 and im hopeless It started with sounding like using only 3 valves, sort of fixed when i filled with higher octane gas but still sounds like misfiring aaand when warm...it stops if idle, i changed Sensors-coolant, camshaft pos., Checked the brake servo hose, sparks injectors swaped, flexpipe (it was litterally dead) Cleaned the throttle body multiple times even if clean Changed the hose from it to fuel breather I did everything i found on these forums nothing helps Only thing i havent changed yet is the breather itself, could that be it ?