Audi Archives - UnderhoodService
Air Management For The FSI V6 And V8 Engines

The FSI 3.2 L V6 & 4.2 L V8 have a lot in common with the FSI 2.0 L four-cylinder engine, including carbon deposit problems.

Audi Tech Tip: Passenger Compartment Not Warming Up?

Code B10D004 will indicate a coolant circulation pump failure.

Rein Introduces Water Pump Kit For Audi, VW Models

Engineered to avoid comebacks and provide a long service life, this kit includes an OE belt and all hardware necessary.

CRP Offers Rein Turbo Oil Feed Pipes For Audi, VW

Rein Turbo Oil Feed Pipes are manufactured with premium ContiTech hoses to help prevent premature failures.

Diagnosing Audi A8 TPMS Issues

These are all the steps you’ll need to pinpoint fault issues in TPMS for 2009-2016 Audi A8 vehicles.

Audi Tech Tip: Key Can’t Be Removed From The Ignition

The customer will complain that the key can’t be removed from the ignition when the vehicle is in park. In some cases, the driver will not be able to move the shift lever from the park position. On vehicles with the Advance Key System, the car can not be locked after the engine has been shut off.

Air Management For The FSI V6 And V8 Engines

The FSI 3.2 L V6 and 4.2 L V8 have a lot in common with the FSI 2.0 L four-cylinder engine, including carbon deposit problems. Chances are your first exposure to an Audi intake manifold will not be a driveability complaint, but rather a carbon cleaning service where the intake valves need to be cleaned.

Must-Read TPMS Technical Service Bulletins

Here’s a rundown of the top technical service bulletins related to TPMS. These TSBs should be analyzed by every technician that services TPMS. Audi TSB Number: 4413382034445/1 Models: 2010-’14 A4/S4, A5/S5 and Q5 Summary: This TSB addresses TPMS MIL lights that are not related to a loss of pressure. The TPMS light may illuminate if