Volkswagen Archives - Automotive Tech Info

DoIP, Part 01 (Diagnostics over Internet Protocol)

by derFix | Jun 2018

Diagnostics over Internet Protocol (DoIP) is a new high speed diagnostic/data transfer standard for modern automotive applications.

VW 01M Speed Sensors

by derFix | Jun 2018

We had this unusual case with a 2000 Beetle 2.0L with the 01M 4-speed automatic transmission. This particular transmission is also used in the Golf/Jetta versions and we still see them in service. The “unusual” part to this transmission mystery isn’t the transmission itself; it’s how it ended up at the repair facility.

derFix February 2018

by derFix | Feb 2018

In this issue: Audi Care and Feeding of Audi Suspension Systems; Audi Sunrroof Service; Porsche Turbocharging Porsches — When and Why; Volkswagen Driver Assistance Systems; Volkswagen Fasteners; Volkswagen Engine Oil Leak

Volkswagen Fasteners Beyond Length and Thread Count

by derFix | Feb 2018

Threaded fasteners — It’s not just length and thread count! Tips for decision-making about non-reusable bolts and joining technologies.

Understanding Volkswagen and Audi Driver Assistance Systems

by derFix | Feb 2018

What is here and now, but also what is in the future for many Volkswagen models. The same technology will, and is being used within the Volkswagen group that includes Audi, Porsche, Bentley and Lamborghini.

Tiguan Engine Oil Leak

by derFix | Feb 2018

2009 Volkswagen Tiguan; 2.0L TFSI Automatic Transmission AWD; Crankshaft seal “unglued itself”

derFix November 2017

by derFix | Nov 2017

In this issue: Audi Electro-Mechanical Parking Brake System; Audi Maintenance Tips; Porsche Coil Considerations; Porsche Engine Rebuild; VW Coding Mysteries; VW Wire Harness; VW A/C Lubricant & Refrigerant

VW A/C Lubricant and Refrigerant Pairing: It’s More Than Just Viscosity

by derFix | Nov 2017

Specific compressors are interchangeable in many 2011-2015 Volkswagen R134a systems. Here’s why you’ll need to flush the oil in the system whenever you switch compressor brands.