Rear O2 sensor or Cat going bad.
- Bernd
-----Original Message-----
From: owner-dakota-truck@bent.twistedbits.net
[mailto:owner-dakota-truck@bent.twistedbits.net] On Behalf Of
Ron1062473@aol.com
Sent: Tuesday, August 12, 2003 4:49 PM
To: aol@dakota-truck.net
Subject: DML: V6 Error Code
I get the following error on my 1998 V6 with 77,000 mile
P0420 Catalyst System Efficiency Below Threshold Bank 1
Is it time to replace the Cat of the O2 sensor? Is there something I can
check or monitor that will help me.
I have an OBD II scanner from www.obd-2.com
This archive was generated by hypermail 2b29 : Fri Feb 06 2004 - 11:46:46 EST