My 02 burb 1500 light came on today. My neighbor has a code scanner. The code was 0327. Can someone tell me what this means? Thanks

 

For future reference: AutoZone will read the codes and give you a printout of the codes and the probable causes of each.

I had 3 separate codes, of the possible causes of each, the only common one was purge value, which it turned out to be.

 

It has something to do with the knock sensor signal.