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VW Volkswagen Certified Technician Practice Exam
VW — This exam mirrors the Volkswagen Academy Certified Technician program administered by Volkswagen Group of America, which requires technicians to pass brand-specific written and hands-on assessments covering VW vehicle systems, ODIS diagnostic procedures, and factory repair standards; no single universally published question count or time limit exists as requirements vary by certification level.
30
Questions
90m
Time Limit
75.00%
To Pass
Question 1 of 30👑 VIP
A 2021 VW Jetta with a 1.4L TSI engine is brought in with a complaint of rough idle and a stored fault code P0300 (random/multiple cylinder misfire). During your diagnosis, you connect ODIS and perform a guided fault finding session. The long-term fuel trim (LTFT) at idle reads +18%, and the short-term fuel trim (STFT) reads +12%. MAF sensor readings are within spec. Which component should you suspect FIRST based on these fuel trim values?
Questions 2–30 and full explanations are VIP-exclusive.