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Auto diagnosis

Auto Diagnosis at Abex Auto
There are so many different parts in a car that sometimes when something goes wrong it can be hard for anyone to determine exactly what has malfunctioned. Other problems such as those that may be affecting the engine or one of the computers composed in the car are less obvious.

Are you having poor performance challenges with your vehicle as car owner or an Auto technician? Do you see any of the above or other MALFUNCTION INDICATOR & WARNING LAMPS stay on while driving? The best thing to do is run a SCAN & carry out a proper DIAGNOSE on the vehicle to know exactly what the problems are & what to do instead of gambling, wasting money & causing more damages to the vehicle.

Auto Diagnosis — Abex Auto | Fast, Accurate Car Diagnostics
Abex Auto
Precision diagnostics & expert repair

Fast, accurate vehicle diagnostics — know what's wrong today

From check-engine lights and electrical gremlins to transmission and ABS faults, our technicians use OEM-grade scanners and years of hands-on experience to diagnose the real cause — not just clear the code.

Full OBD-II & ECU scans
Live data, freeze frames & module checks
Electrical troubleshooting
Sensor testing, wiring & connectors
Transmission & drivability
Slip diagnosis, adaptive resets & guidance
Book Diagnosis
Or call
+234 803 424 8260

Common problems we diagnose

Check Engine Light & error codes
Misfires & poor fuel economy
ABS & traction faults
Battery, alternator & charging issues
Transmission hesitation & slipping
No-start or intermittent start problems

Standard Diagnostic Scan

OBD-II scan, error code interpretation & 1 technician hour. Includes written report.

From ₦5,000

Advanced ECU & Module Scan

Manufacturer-level diagnostics, module reprogram checks & live data analysis.

From ₦10,000

Electrical & Wiring Diagnostic

Connector checks, wiring harness tracing & component bench tests.

Rate on inspection

How the diagnosis works (3 simple steps)

  1. Scan: We connect OEM-grade scanners and capture codes + live data.
  2. Inspect: Visual & mechanical checks to verify sensor & electrical integrity.
  3. Report & repair plan: Clear options, estimated costs and repair timeline.

What to bring

  • Vehicle registration & keys
  • Notes on recent behaviour (when light came on, sounds, conditions)
  • Any previous service records (if available)

Customer stories

Chinwe O.
"They found the faulty cam sensor in a single visit and fixed the misfire. Very honest and fast."
Kunle A.
"Saved me thousands by diagnosing a wiring issue instead of replacing the expensive module."
Sade M.
"Detailed report and clear estimate — highly recommended."

FAQ

How long does a diagnostic take?
Standard scans usually take 30–60 minutes; deeper diagnostics may take longer depending on complexity.
Will you clear my check-engine light?
We can clear codes after fixes, but clearing alone won't fix the underlying problem — we always advise a proper repair plan.
Do you work on all makes & models?
Yes — we support petrol, diesel and hybrid vehicles. Manufacturer-level support depends on vehicle and module access.

Inspection report sample

After diagnosis you'll receive a clear report with: detected codes, probable cause, tests performed, photos and a repair estimate.

  • Codes & freeze frame data
  • Live sensor values snapshot
  • Recommended repair options
Abex Auto
Trusted vehicle diagnostics & repair
Phone: +234 803 424 8260
Email: hello@abexauto.com
© Abex Auto
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