@Deny Preložil som váš príspevok do angličtiny. Upozorňujem vás, že predvoleným jazykom na fóre Briskoda je angličtina. Na pomoc vám môžu poslúžiť online prekladové nástroje (napr. Google Translate). I've translated your post into English. Please be aware that the default language on Briskoda is English. There are online translation tools available to assist you (e.g. Google Translate) Camshaft/crankshaft position sensor fault (G40) I’m asking for advice to see if anyone has encountered this issue, as I’m at a loss for what to do next and am turning to the power of the internet. Out of nowhere, the car started making a noise like an old diesel engine; it’s a 2017 2.0 TSI (206 kW) with 189,000 km on the clock. The noise stopped after a cold start, but the "Check Engine" light came on the following day. In April of this year, I replaced both camshaft magnets (INA N205 units). Diagnostics showed two errors: 1. Camshaft/Crankshaft Position Sensor Implausible signal Sporadic fault 2. Bank 1: Intake Camshaft Retarded timing setpoint not reached Our first thought was the timing components; we inspected them and found that the previous owner (in Germany) had replaced some parts (specifically the plastic components), though the chain and sprockets had not been changed. When the connector to the exhaust camshaft adjuster was unplugged, the noise stopped, suggesting a faulty camshaft. A genuine Škoda replacement camshaft (complete with the sensor) was purchased. We used old oil mixed with a cleaner to flush the engine (to remove some carbon deposits) and then installed fresh oil and a new filter; we cut open the old filter and found very little debris. We measured the cylinder compression, and each cylinder showed 8 bar. The following were replaced: Oil and filters Sump plug Dipstick O-ring Magnet cover gasket Crankshaft oil seal Coolant Exhaust camshaft Camshaft valve Timing cover plate Sump gasket Sump O-rings Dipstick O-ring BG109 flush After these parts were replaced, the car was started; however, once the engine warmed up and the oil temperature exceeded 80°C, the noise returned and the check engine light came on. Thanks in advance for any advice. I am also attaching the latest diagnostic report.