: The primary "secret" to a successful timing job is matching the colored chain links directly over the dots or notches on the sprockets. For instance, a golden link on the chain must rest exactly on the timing mark of the intake sprocket. The Perils of Misalignment
Disclaimer: This article is for informational purposes. Always follow manufacturer procedures and safety precautions. The author is not liable for damage or injury resulting from the use of this information. toyota vitz 2sz timing marks
In the world of the 2SZ engine, "close enough" does not exist. A deviation of even a single tooth can trigger the dreaded code—a "deviation in crankshaft and camshaft position sensor signals". This often results in rough idling, loss of power, or poor fuel economy. : The primary "secret" to a successful timing