04E109119F – Engine Timing Kit for VW Polo Vento, Audi A1 8X, Skoda Rapid NH | YDU

Description

This engine timing kit is designed for 1.0 TSI and 1.2 TSI petrol engines within the EA111 and EA211 engine families, covering engine codes including CHYA, CBZB, CBZC, CJZC, and CJZA. Common symptoms indicating replacement is required include timing chain rattle on cold start, illuminated check engine light with camshaft or crankshaft position sensor fault codes, rough idle, or poor engine performance caused by timing chain stretch. It is strongly recommended to verify your specific engine code prior to fitment, as timing component specifications can vary between engine code variants even within the same model range. When replacing the timing components, always replace the chain, tensioner, guides, and sprockets as a complete set to ensure reliable long-term performance. Refer to the manufacturer workshop manual for precise torque specifications; typical camshaft sprocket bolt torque is approximately 20 Nm plus 90° angle tightening, and timing chain cover bolts are generally torqued to 10–12 Nm. Allow the engine to reach operating temperature and perform a road test to confirm correct timing operation after installation. Also replaces: 04E109119C, 04E109119D, 04E109119E.