From scan tool codes to confirmed root cause - think like a master tech.
Difficulty: IntermediatePlay time: about 12 minutes
Workplace narrative
A vehicle arrives with a misfire and a check-engine light. Work the diagnostic path: codes, live data, component tests and the repair that actually fixes it.
Why this skill matters
Automotive technicians and fleet maintenance roles.
Under development - full rules arrive with the game
Formula and calculation section
Engine Speed
RPM = 120 x f / cylinders
Firing frequency relationship.
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Play right here
The full game runs on this page - no account, no install. Or open the full-screen play mode with the button above.
Engine Diagnostic Centre is in development
The full game experience - levels, scoring and feedback - arrives with its development phase. The narrative, objectives and principles above define exactly what the game will teach.
Feedback approach
Each wrong test wastes time - the debrief shows the efficient path.
Common mistakes
Replacing parts on codes alone
Skipping basic checks
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Keep learning
Return to the Automotive hub to see the full skill path.