Diagonstics

Stop Guessing. Start Fixing.

Modern vehicles rely on complex electronics and onboard systems — and when something goes wrong, guessing isn’t an option. At TDR Performance, we offer advanced diagnostic testing to pinpoint issues quickly and accurately, saving you time, hassle, and unnecessary repairs.

Whether it’s a warning light on your dash, loss of power, strange noises, or irregular running — we’ll get to the root of the problem using industry-leading tools and real mechanical know-how.


⚙️ Our Diagnostics Services Include:

Full Engine Diagnostics

We scan your vehicle’s ECU to detect faults in real-time, covering everything from misfires and turbo issues to fuel system errors and more.

Warning Light Investigation

Airbag light? Check engine? ABS? DPF? We read and interpret fault codes, then explain what they actually mean — no jargon.

Live Data Monitoring

We monitor your engine’s performance data while running to detect intermittent or hard-to-spot issues like misfires, sensor faults, and overheating.

DPF & Emissions Checks

We diagnose DPF blockages, EGR valve issues, and other emissions-related problems — ideal for diesel vehicles.

Electrical Fault Tracing

From battery drain to broken wires, we can trace electrical faults and get your systems functioning properly again.


Why Trust TDR for Diagnostics?

  • Up-to-date diagnostic equipment for most makes and models

  • Experienced technicians who know what the data means

  • No guesswork – just straight answers

  • Clear pricing & honest advice – we’ll never replace parts unless necessary

  • Fault code clearing & test drives included where applicable

More Articles & Posts