Automotive Electronics · Built by Operators

Diagnose First.
Replace Last.

MutexOps works the automotive electronics layer everyone else just replaces — ECU programming and board-level repair, keys and immobilisers, and diagnostics proven on a scope. Hands-on. Documented. Boring on purpose.

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Component Level Diagnosed First Documented Work No Dealer Lock-In
// Book a Discovery Call

30 minutes. Let's talk.

Tell us which problem hurts most. We'll map it to one of our pipelines and where it could move the needle for your team.

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We'll reply with a time and a Teams invite.
3
Service pipelines
0
Parts thrown at a guess
Bench
Diagnosed before quoted
Yours
Dumps, reports, and hardware
Solutions

Three Pipelines. One Philosophy.

Each MutexOps pipeline takes a specific category of automotive electronics work and handles it end to end — diagnosed, documented, and handed back working. Pick the one that hurts most.

// 01 · ECU & PCB Repair

ECU Programming & PCB Board Repair

Reading, cloning, and adapting ECU, TCU, and BCM modules on the bench — plus component-level repair of the boards nobody else will touch. Bricked flashes, blown driver stages, BGA rework.

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// 02 · Automotive Locksmith

Automotive Locksmith & Key Programming

Spare keys, replacement fobs, and all-keys-lost recovery — cut, coded, and learned to the car. Immobiliser and steering lock work included, proof of ownership always required.

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// 03 · Automotive Diagnostics

Automotive Diagnostics & Fault Finding

Intermittent electrical faults, CAN bus failures, parasitic drains, and no-start cases — found on a scope and proven with the waveform before anyone buys another part.

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What We Believe

Four Rules. No Exceptions.

  • → Diagnosed before it's quoted. We find the actual fault and show you the measurements behind it before anyone talks about cost.
  • → Never destructive without a fallback. Flash read before write, donor before rework, data saved before coding. A second attempt stays possible.
  • → Boring on purpose. Standard parts, standard tooling, documented procedures. Nothing exotic for the next person to maintain after we leave.
  • → Documented or it didn't happen. Photos, measurements, scope captures, and every dump and report at the end. The record leaves with you.
Start with the Pain

Tell us what's on fire.

30-minute discovery call. We'll listen first — what's already failed, what's about to, and what the vehicle actually looks like. No pitch deck.

// Book Your Discovery Call

Send us a note.

One email. We'll follow up with a Teams invite.

Email Us To Book →
No SDR sequence. One email, one calendar invite.