2009 Audi Q7 (4L 4L) Repair Solution

Vehicle Details

Make: Audi

Model: Q7 (4L 4L)

Year: 2009

Engine: 3.0L CASA 6cyl 24v DOHC Turbo CRD Diesel

Area: Engine

Category: Check Engine Light / MIL - On

Check engine light on dash.

Vehicle did not appear to be running any differently.

The step-by-step diagnostic process used to identify this fault is available to TaT members.

The detailed fault description and root cause analysis for this 2009 Audi Q7 (4L 4L) is available to TaT members.

The confirmed repair procedure for this 2009 Audi Q7 (4L 4L) is available to TaT members. Includes the verified fix and technician tips.

Code	AUD4L09116
Vehicle	2009 Audi Q7 (4L 4L)
Engine	3.0L CASA 6cyl 24v DOHC Turbo CRD Diesel
Complaint	Visible
Diag. Sequence	Members Only
Solution	Members Only

Get the complete diagnostic sequence, verified solution, and technician tips.