Wraith Guide

Why Is My Car Not Making Power on the Dyno?

Why Is My Car Not Making Power on the Dyno?

Low dyno figures can come from heat soak, boost leaks, ignition issues, fuel pressure problems, previous software, tyre setup or mechanical faults. Datalogging helps find the cause.

What this means for owners

Vehicle health, software quality and the parts fitted matter more than a claimed headline figure. Wraith Performance checks the details before recommending a tuning route.

When to book advice

Book advice if the car has warning lights, unknown previous tuning, new parts fitted, clutch concerns or figures that do not match how the car feels. Diagnostics, datalogging and dyno testing can help find the right next step.

Any tuning should be legal for the way the vehicle is used on UK roads. Tell your insurer about software and hardware changes before driving after modification.

Want the right tuning route for your car?

Send the vehicle details over and Wraith Performance will advise on a road-compliant setup, health checks and dyno options.

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