Test your theory.
Read the work order, reproduce the symptom and choose your next test. Place your probes. Read live data. Catch an intermittent connection in the act.
THE AUTOMOTIVE DIAGNOSTICS GAME
Fault Found is a car diagnostics game where you solve workshop mysteries. A reluctant starter. A missing boost. Wipers that stop at the worst moment. Every customer brings a mystery. Your tools tell the story.
Step into the workshop7 free cases · Phone, tablet & desktop

Planned additions include scenarios drawn from real diagnostic work and workshop packs built around different systems and challenges. The seven current cases are just the starting point.
THINK LIKE A DIAGNOSTICIAN
Follow the clues from the first complaint to the final check. A fault code is a starting point. Finding the cause is up to you.
Read the work order, reproduce the symptom and choose your next test. Place your probes. Read live data. Catch an intermittent connection in the act.
Use the evidence you collected to justify a repair. Keep an eye on workshop time and parts costs as you work towards the cause.
Repeat the relevant checks after repair. A convincing diagnosis ends with measurements that show the fault is gone.
INSIDE THE GAME
Move the multimeter probes onto real connection points in the circuit. Choose what to measure, change the conditions and watch the result.
Use the scan tool, smoke machine or vacuum pump where the case calls for it. When you get stuck, the technical hotline can help you think through the next step.
Try your first case

CURIOUS MINDS WELCOME
Take your time, explore the tools and ask the hotline for guidance. Tests use simulated workshop minutes, with no real-time countdown.
Practise connecting symptoms to measurements. Work through a case yourself, or put it on a classroom screen and discuss the next test together.
Bring your experience. See how directly you can reach a diagnosis and which evidence makes the strongest case.
THE NEXT JOB IS WAITING
Pick up the work order and find out what's really wrong.
Play Fault FoundSign in with an email code. Your workshop progress follows your account.