It's a Self-Diagnostic test that is normally done when an OBD-II system
fails emissions testing, but not limited to just that.
- Bernd
-----Original Message-----
From: owner-dakota-truck@buffnet4.buffnet.net
Subject: DML: Re: OBD II Driving Cycle
When does the factory recommend you do this? Every time the battery is
unhooked? It seems that the computer should have some sort of battery
back-up kinda like the CMOS battery in your PC. If the original submitters
truck was running OK when he took it to get the smog inspection, how is a
person supposed to know whether they need to perform this little ritual?
Mike G.
This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 12:17:17 EDT