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Service bulletin TSB_2079911_1

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11026243
Published by NHTSA2025-12-05
Manufacturer's numberTSB_2079911_1
Manufacturer's date2025-11-10
NHTSA componentENGINE

NHTSA's summary

This bulletin provides information when the MIL is on; DTC P050600 with symptom 4008 is stored in the ECM; V6 TFSI.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Trouble codes named

P0506

Vehicles listed
AUDI S52025
AUDI SQ52025
AUDI SQ5 SPORTBACK2025 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
TSB_2083393_12026-10-05. Service bulletin. This bulletin provides information when the starter/generator drive belt is noisy or came off.
TSB_2081030_42026-10-05. Service bulletin. This bulletin provides information when there is an abnormal knocking noise from the engine compartment; V6 3.0L TFSI.
TSB_2079911_42026-10-05. Service bulletin. This bulletin provides information when the MIL is on; DTC P050600 with Symptom 4008 stored in ECM V6 TFSI.
TSB_2078914_62026-10-05. Service bulletin. This bulletin provides information when the MIL is on; DTC P064F00 stored in the ECM.
TSB_2078849_32026-10-05. Service bulletin. This bulletin provides information regarding an oil change when replacing the engine control unit.
TSB_2069531_22026-10-05. Service bulletin. This bulletin provides information when the MIL is on, EVAP pressure/temp sensor incorrect DTC displayed: P202400, P045000, P045200, P24D600, P24D800, P2B7B00.
TSB_2083001_12026-09-04. Service bulletin. This bulleti provides informaoitn when there is a fuel pressure sensor malfunction, drive system DTC P119A/P119B - 3.0L V6 TFSI.
TSB_2082955_22026-09-04. Service bulletin. This bulletin provides information when there is a drive system fault, U0294, U0151 - 3.0 ltr. V6 TFSI.
TSB_2082955_12026-09-04. Service bulletin. This bulletin provides information when there is a drive system fault, U0294, U0151 - 3.0 ltr. V6 TFSI.
TSB_2082954_12026-09-04. Service bulletin. This bulletin provides informaiton when DTC P029900 is stored in ECM - V6 TFSI EA839evo.