Learn all about the various diagnostic trouble codes (DTC) for the various VW and Audi engines over the years. If your VW or Audi gets a check engine light, check here for all Audi and VW fault codes. We have guides for the P0016 DTC, P0300 DTC , and many others. We’re constantly updating, so make sure to check back often.
Disclosure: This post may contain affiliate links, meaning when you click the links and make a purchase, we receive a commission. P0322 Volkswagen/Audi Fault Code: Ignition/Distributor Engine Speed Input Circuit No Signal Volkswagen’s or Audi’s Diagnostic Trouble Code (DTC) P0322 indicates many things could be wrong. However, this could be a very simple diagnosis and…
Disclosure: This post may contain affiliate links, meaning when you click the links and make a purchase, we receive a commission. P0171 VW/Audi Fault Code: System Too Lean (Bank 1) If your CEL (Check Engine Light) is illuminating and you pull a P0171 fault code, it will read out “System Too Lean” or “Fuel Trim…
Disclosure: This post may contain affiliate links, meaning when you click the links and make a purchase, we receive a commission. P2181 Audi/VW Fault Code: Coolant Performance Issue For Volkswagen’s and Audi’s, a P2181 fault code is rather common because the cooling system parts are very similar. If you plug in an OBD-2 scanner and…
Disclosure: This post may contain affiliate links, meaning when you click the links and make a purchase, we receive a commission. P2187 VW Fault Code: System Too Lean For Volkswagen’s a P2187 is a very common fault code and can sometimes be hard to diagnose. When you attach your OBD-2 scanner and P2187 pops up,…
Article Updated: February 6, 2023 Disclosure: This post may contain affiliate links, meaning when you click the links and make a purchase, we receive a commission. P2015 VW Fault Code: Intake Manifold Failure Receiving a P2015 code on your Volkswagen will read out “Intake Manifold Runner Pos. Sen/Switch Circuit Bank X” or anything intake manifold related. When…
Disclosure: This post may contain affiliate links, meaning when you click the links and make a purchase, we receive a commission. P0411 VW/Audi Engine Code: Secondary Air Injection System – Insufficient Flow Detected When a P0411 fault code for your VW pops up on your OBD scanner, it leads you directly to the secondary air…