Poprosím vás o radu, či sa niekto s tym stretol lebo uz neviem čo ďalej tak skúšam aj takto silu internetu

Auto začalo mať z ničoho nič zvuk ako starý naftový motor je to 2.0tsi 206kw 2017 189xxxkm

Pri studenom štarte zvuk prestal, no na druhý deň vybehla kontrolka check motora.

V apríli toho roku som vymenil obe magnety vačkov. Magnety N205 INA

Diagnostika ukázala 2chyby

1.Snímač polohy vack/klik hriadela

Signál nedôveryhodny

Kontrola závad zap sporadicky

2.rada valcu 1:vackovy hriadeľ sací

Nastavení pozdeji nedosazeno

Prvá vec čo nám napadlo že to môžu bytrozvody, ale tie boli rozobraté, predchádzajuci majiteľ (Nemecko) niečo menil (tie plastové veci boli menené) reťaz a ozubené kolesá neboli menené.

Pri odpojení konektora od výfukoveho nastavovača vačky zvuk prestal, tak pravdepodobne že bude vačka zlá. Vačka sa kúpila originál od škody komplet zo snímačom .

Dal sa starý olej a čistič aby prečistil motor (trošku od karbonu) a následne sa dal nový olej filter.. starý filter sa rozrezal, bolo tam minimum bordelu .

Zmeral bary na valcoch a každý mal 8 barov.

Menili sa

Oleje filtre

Zatka vane

Gumička mierky

Tesnenie veka magnetov

Semmering kluka

Chladiaca

Vacka výfuku

Ventil na vačku

Plech na rozvody

Tesnenie vane

OKrúžky vane

Okružná mierka

BG109 preplach

Následne po výmene tychto veci sa auto naštartovalo a pri nahriatí motora olej nad 80c sa ten zvuk zase ozval a zasvietil check motora.

Ďakujem vopred za nejaké rady

Posielam aj poslednú diagnostiku

@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.

Did you fit a NEW camshaft sensor?

Yes