Service bulletins for the 2009 Audi A4
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.
775 on file from NHTSA, as of 2026-10-19.
About P0016 on the 2009 Audi A4: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: P0016 are shown. Show all
| TSB-15-10-04 | 2011-02-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. AUDI: MIL ON; NOISE FROM TIMING CHAIN (DTC P001600). MIL ON; ENGINE DIFFICULT TO START; SOMETIMES RATTLE IN ENGINE COMPARTMENT; BANK 1, CAMSHAFT POSITION G40/CRANKSHAFT POSITION SENSOR G28, WRONG ASSIGNMENT STORED IN ENGINE CONTROL UNIT; POSSIBLE DAMAGE TO CAMSHAFT OR CAMSHAFT BEARING SURFACES. *PE |
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| TSB-01-09-04 | 2010-06-04. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID. AUDI: MIL ON. DTC P0016 CRANKSHAFT POSITION, CAMSHAFT POSITION CORRELATION BANK 1 SENSOR A; DTC P0017 CRANKSHAFT POSITION, CAMSHAFT POSITION CORRELATION BANK 1 SENSOR B; DTC P0018 CRANKSHAFT POSITION, CAMSHAFT POSITION CORRELATION BANK 2 SENSOR A; DTC P0019 CRANKSHAFT POSITION, CAMSHAFT POSITION CORRELATION BANK 2 SENSOR B. *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.