2001 VW Beetle P0321 Code

Question

P0321: We have replaced Coil,Plugs,Speed & CrankShaft sensor. The code and problem continues. Undrivable since this began except for a 3 day window ran like a champ until it would die without warning, hard to start and EPC light came on and ran in limp mode, it would clear in 5 minutes and run great til the next time then the last time it returned to being undrivable: Bogs, rough idle, dies, hiccups. Any suggestions on what to do now? this code is the only code showing..

Answer 1

Hi there,

This code indicates an issue with the engine speed sensor. Here is some info for you.

P0321 VOLKSWAGEN - Ignition Engine Speed Input Circuit Range/Performance

Read more: https://www.autocodes.com/p0321_volkswagen.html