OBD diagnostic scanner on a car seat showing the diagnostics menu on its display

Diagnosticswithout workshop visits.

We pick up your car, read out the fault memory and tell you exactly what's going on. Your daily routine won't even notice.

Included in the service

This is what we do when reading the fault memory.

Everything from a single source — done professionally. From diagnosis to an easy-to-understand report.

  • OBD-II diagnosis of all control unitsAll electronic control units are read out systematically.
  • Reading & explaining fault codesWe translate the codes into plain, understandable language.
  • Clear, easy-to-understand diagnostic reportAll findings clearly summarised for you.
  • Advice & cost estimateWe tell you what needs doing — and what it costs.
  • Digital reportAll findings documented and entered into the digital service record — warranty-compliant.

How it works

Your service in 4 steps

No workshop visit, no wasted time. We take care of everything for you.

Hand holding smartphone — booking the cenya service online

Step 1

Book online

Pick vehicle, service and appointment in 2 minutes. Fixed price shown right away.

cenya driver at the wheel of the collected customer car on the way to the workshop

Step 2

We pick up

Our driver arrives at your chosen time with a free loaner car. Simply hand over the keys, and you're all set.

Mechanic working at the open engine bay in the partner workshop

Step 3

Vehicle diagnosis at the workshop

Certified specialists read out all control units via OBD-II. You'll be kept informed.

cenya driver in yellow pullover handing over the key on return

Step 4

Return

We return your vehicle fully serviced at your preferred time. Checked and ready to drive.

Good to know

When a fault diagnosis makes sense.

The engine warning light can point to harmless sensor faults, but also to serious problems — only a diagnosis brings clarity.

Warning light

Act right away

If the engine warning light comes on, you should have the fault memory read out promptly.

Symptoms

Unexplained behaviour

Unusual noises, loss of power, higher fuel consumption or a stuttering engine can indicate stored faults.

Used cars

Check before buying

Cleared but recurring faults can point to hidden defects that don't show up on a normal test drive.

Frequently asked questions

Answers about reading the fault memory

What you should know about reading the fault memory — short and honest.