New Audi Q2 2.0 TDI Turbo – Ref. 04L253124A

Diagnosing a failing turbo on your Audi Q2 2.0 TDI quattro

Before ordering a new turbo for your Audi Q2, it is essential to confirm that the turbo is indeed the cause of the problem. On the 2.0 TDI quattro engine with engine code DFHA, a worn turbo typically makes itself known through a loss of power under acceleration, an unusual whistling noise from under the bonnet, or the engine warning light coming on accompanied by a fault code related to boost pressure. Blue or black exhaust smoke and abnormal oil consumption are also warning signs. Checking the turbo shaft play, the condition of the variable geometry, and reading fault codes with a diagnostic tool will confirm the diagnosis before any replacement is carried out.

Compatibility of the new turbo with the Audi Q2

This new turbo is compatible with reference 04L253124A, fitted to the Audi Q2 (GAB) equipped with the 2.0 TDI quattro engine producing 190 hp, engine code DFHA. Before placing your order, please check this reference directly on your old turbo or on your vehicle's registration document to ensure a perfect fit.

Warranty and delivery for the Audi Q2 turbo

This turbo is new and sold as a straightforward purchase: there is no old turbo to return, no core charge, and no collection of the old unit. A single delivery is all that is needed — your new turbo. The part is covered by a 12-month parts warranty, subject to fitting by a qualified professional. Payment for your order can be spread over several instalments, in up to 10 instalments.

Fitting advice for the turbo on your Audi Q2

On this 2.0 TDI engine, the leading cause of premature turbo failure is inadequate lubrication, often due to incorrect oil grade or missed oil changes. A clogged air filter or an air intake system that is not properly sealed can also accelerate turbo wear. Before installation, always check the oil circuit, the condition of the oil feed pipes, and the cleanliness of the intercooler and air intake. When starting the engine for the first time, it is recommended to prime the new turbo with oil to ensure immediate lubrication on first start-up and to maximise the service life of the part.

This same turbo also fits

• New Audi Q3 Turbo – Ref. 04L253124A
• New SEAT Ateca Turbo – Ref. 04L253124A
• New Skoda Karoq Turbo – Ref. 04L253124A
• New Skoda Superb Turbo – Ref. 04L253124A
• New Volkswagen Passat Turbo – Ref. 04L253124A
• New Volkswagen T-Roc Turbo – Ref. 04L253124A
• New Volkswagen Tiguan Turbo – Ref. 04L253124A
• New Volkswagen Touran Turbo – Ref. 04L253124A