Select "print" from your browser's "File" menu.

Back to Post
Username Post: EGR and O2 Sensor
Posts 1
06-10-19 02:08 AM - Post#2768082    

I have a 1998 Chevy K2500, I can pinpoint exactly when it started other than a couple of weeks ago. I keep getting code P0160 and P0401 I have replaced the EGR valve once and the O2 sensor three times. On a scanner the EGR opens and closes (at least it moves) when taken from zero to 100 percent. I get no other codes and this first happened after about six miles and the last time I reset the codes it lasted for 26 miles. Does anyone have any help for me? Thanks, Jimmy
Frequent Contributor
Posts 2147
06-11-19 08:08 AM - Post#2768214    

Welcome to CT, there are several trouble trees for those codes, google them, easy to find.
FusionBB™ Version 2.1
©2003-2006 InteractivePHP, Inc.
Execution time: 0.118 seconds.   Total Queries: 14   Zlib Compression is on.
All times are (GMT -0800) Pacific. Current time is 11:20 PM