At 10:02 PM 3/8/06, you wrote:
>... to the best of my knowledge, an O2 sensor should not have an effect
>on start up and cold idle.
Agree. PCM is in open loop on start-up. Maybe 40-50 sec. after
start-up as far as I can tell, it goes into closed loop where the O2s
take over.
Bob Tom Ontario, Canada
97 Dakota CC Sport, na modded 5.2L, 4x2, 44RE w transgo, 4.56 SG,
3000 stall converter, 4175 lb race weight, 13.76 @ 99.65
.
.
.------------------------------------------------------------------.
| Make your plans NOW to attend the National DML Meet in Colorado! |
| Date: July 15-23, 2006 - More info: http://meet.dakota-truck.net |
`------------------------------------------------------------------'
This archive was generated by hypermail 2b29 : Sun Apr 02 2006 - 18:27:15 EDT