020 8567 1907

Fault Diagnostics

Excellent Value – First Class Service – Great Customer Care

Fault Diagnostics

Auto Workshop is conveniently located just off Northfields Avenue in Ealing

When a warning light or lights illuminate on your dashboard, or your engine starts running rough, a diagnostics check can help identify the problem before more serious issues occur.

Most modern vehicles today contain on-board computer known as Electronic Control Module (ECUs) which continually monitors the performance of the vehicle sensors and reports back to the ECU if there are problems. When an issue is identified the ECU generates an error code. The relevant dashboard warning lights will then be displayed.

There are literally hundreds of potential error codes that can only be read with diagnostic equipment. How much information can be read accurately depends on the quality of the equipment and the expertise of the technician. At Auto Workshop we invest in dealer-level diagnostic equipment. This equipment can interrogate the vehicle system and analyse and compare data readings from sensors, which can then be checked and compared, and the source/cause of the problem identified.

At Auto Workshop we have a highly skilled team of technicians with years of experience and dedication at diagnosing and repairing vehicle system faults including, but not limited to:


  • Engine management
  • Anti-Lock Braking Systems
  • Safety Related Systems
  • Comfort Systems
  • Infotainment Systems

To book your car in for any of the services we offer,
please call us on 020 8567 1907

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