Errore debimetro Mercedes W205 Diesel P0101 … ma il vero problema è il motore

In this video, we work on a Mercedes-Benz C-Class W205 with over 200,000 km on the clock and very clear symptoms: • Abnormal intake noises • Irregular idling • Engine warning light on • Error on the air flow meter But the air flow meter… isn't the real culprit. There's a well-known problem with these Mercedes engines: over time and mileage, the rocker arm rollers can become damaged, causing them to stop rotating correctly. When this happens, the rocker arm no longer acts on the roller but on its fixed part, causing: • Severe camshaft wear • Damage to the rocker arms • Damage to the tappets • Irregular engine operation The result? The engine runs poorly, generates errors, and may seem like an electronic problem… but in reality, it's completely mechanical. In this video you'll see: Complete diagnosis of the problem Disassembly and damage analysis Checking and measuring all play Component preparation Complete engine re-timing All the practical workshop tricks I'll show you step by step how to get this engine running perfectly again. A job that may seem complex... but with the right method, it becomes absolutely manageable. I ALSO LEAVE YOU MY PATREON WHERE YOU CAN SUBSCRIBE AND ENJOY MANY BENEFITS patreon.com/user?u=89683918 PSA TOLERANCE TOOL https://amzn.to/4nKf2ID BETA BENCH https://bit.ly/Beta_C45PRO_Drossi https://amzn.to/4abJRQK FIND COOLANT LEAK https://amzn.to/4dYPh2y FIAT FIRE ENGINE TIMING KIT 1.2 & 1.4 https://amzn.to/3WaAmuv SMOKE MACHINE LEAK DETECTOR https://amzn.to/4bA5wkD MY LEVER KIT https://amzn.to/3Kb6Dfg COOLANT SYSTEM PRESSURE TOOL https://amzn.to/47F0C4v KINGBOLEN K10 DIAGNOSIS Discount code: DODPSLWE https://amzn.to/3THHltP PLASTIC BUTTON REPAIR KIT https://amzn.to/3wx3wuK AFFORDABLE BATTERY TEST https://amzn.to/49xc2bF PROFESSIONAL BATTERY TEST https://amzn.to/4280d9f CLUTCH CENTER https://amzn.to/41gKdBc 1/4" PNEUMATIC RATCHET https://amzn.to/49Ywu65 DEWALT SCREWDRIVER WITH 2 BATTERIES https://amzn.to/47EFgUZ DEWALT SCREWDRIVER 1/2" https://amzn.to/3La82mE TESTER BRAKE FLUID DISCOUNT CODE UNL7XATH https://amzn.to/3ZIsxMC LAUNCH CRP919E DIAGNOSIS https://amzn.to/3usRgaf ENGINE COMPARTMENT CLEANER https://amzn.to/3Fx02dR OIL CLEANER https://amzn.to/3XrUDvk AUTOMATIC BRAKE BLEEDING #Mercedes #C-Class #W205 #MercedesEngine #CarRepair #Mechanic #Workshop #CarDiagnosis #DRossiAutomotive