Stop sending the work away.
Learn how control units actually work, so you can diagnose, code and repair them yourself, and keep the job and the margin in your workshop.
I'm interested in trainingSee the courses
Key Clinic Africa Training Academy · 10 Napier Street, Racetrack, Wesbank, East London
Sound familiar?
Things students have told us happened before they trained with us:
- An ECU sent away and returned “repaired” — when it came back, the unit had never been opened.
- A new EZS fitted to a Mercedes that wouldn't start — and the EZS wasn't the fault.
- One coding mistake that cost far more to put right than the original job.
Each one comes down to the same thing: not knowing what the unit is actually doing.
The method
Tools change; fundamentals don't. We teach electrical theory and microcontroller principles, so graduates can work out systems they've never seen before — including hybrids and EVs.
Choose your level
Junior — online, self-paced
Keys, basic coding and entry-level ECU work, at your own pace.
Ask us on WhatsApp →30-Day Class — in-centre, hands-on
Thirty days on the bench, working on real units.
Ask us on WhatsApp →Our next intensive class in East London: dates and booking.
Not sure which level fits? Tell us what work you do now and what you want to take on, on WhatsApp.