How to diagnose a Garrett Motion turbocharger system?

Advances in performance, fuel efficiency and emission control. Learn more about Turbo Diagnosis by going through the Garrett Motion turbocharger system diagnostics guide. Check that filter, hoses and pipes are clean and in good condition Check that the fuel injection system is in good condition and correctly adjusted

How can I check for faults in my Turbo?

At AET, we’re always happy to help with the cost-effective diagnosis and repairs on a full range of turbochargers. Alternatively, if you’re mechanically minded and aren’t afraid of looking under the bonnet, you can check for a range of faults yourself by inspecting the turbo.

What happens to a Turbo when there is a leak?

If there are any leaks, cracks or poor seals between the compressor and the engine, the turbo will have to work much harder than it should have to increase this pressure. This will reduce the efficiency and boost delivered by the turbo.

What causes a turbo to go out of control?

Maintenance problems, engine malfunction or unauthorized performance upgrades can push turbo rotating speeds beyond its operating limits, causing fatigue failure or compressor and turbine wheels.

What should I check before replacing my Turbo?

Complete a diagnostic check before you replace your turbo. Check that filter, hoses and pipes are clean and in good condition Check that the fuel injection system is in good condition and correctly adjusted Check that the exhaust system, including catalyst and DPF, is not blocked or damaged

How to diagnose a turbocharger system problem?

Check that filter, hoses and pipes are clean and in good condition Check that the fuel injection system is in good condition and correctly adjusted Check that the exhaust system, including catalyst and DPF, is not blocked or damaged Check that the pipework and support brackets are not loose or damaged and that the connections are good

Where is the dump valve on a turbocharger?

If you are wondering what the police siren noise from a turbocharger sounds likes, view the below video. A blow off valve (often called dump valve) is located between the turbo compressor and the throttle. As the turbo is on boost, the intake system will become filled with pressurized air from the turbo compressor.