- Full bench communication and pinout checks
- Fault confirmation before any repair quote
- Cars, vans, commercial and select marine ECUs
- Postal intake with packing guidance
- Written report with recommended next step
Accurate diagnosis first. We bench-test engine ECUs to confirm communication faults, no-start conditions, immobiliser issues and water damage before quoting repair or replacement — including marine ECUs recovered from boats and PWCs.
What We Offer
Related ECU & PCM Services
- ECU & PCM Hub — full workshop overview
- ECU Testing
- ECU Repairs
- ECU Replacements
- PCM Testing
- PCM Repairs
- PCM Replacements
- Marine & Powersports — remap after repair
Frequently Asked Questions
What does ECU Testing include?
Accurate diagnosis first. We bench-test engine ECUs to confirm communication faults, no-start conditions, immobiliser issues and water damage before quoting repair or replacement — including marine ECUs recovered from boats and PWCs.
Can I send the unit by post?
Yes. We provide postal service UK-wide with packing guidance, tracked shipping and a written quote before repair or replacement work begins.
Do you cover marine ECUs / PCMs?
Yes where the platform is supported. Salt-water corrosion and connector faults are common — we assess on the bench and advise repair vs replacement.
ECU Testing in Bournemouth, Dorset & Hampshire
24Tuning provides ecu testing from our Bournemouth workshop with UK-wide postal intake. Book online or call 01202 503 328.