#dongle

Piston Slap: The Affordable VAG-COM Dongle Tool?

Dan writes:

Dear Sajeev,

I’m looking for some advice on a reliable, yet affordable OBD-II scanner to look up and clear the check engine light (CEL) on my 2010 Volkswagen Golf TDI. While a dedicated Ross-Tech VCDS would be ideal, the price and future ownership of this (or any other VAG) vehicle is not.