 |
 | Home | Contact Us | FAQ | Search & Site Map | Link to Us |
 | Sign In | Join | Other 45 Sites in Network |
Car Forum / Chrysler Cars / April 2005DTC codes
Where at the Alldata site are the tables of DTC codes? My 1996 Grand Voyager is reporting a code of 72 which isn't in the table in my 96 factory service manual (the highest code is 71). I'm assuming that there was a later update to the manual that I don't have. Matt Code is catalyst efficiency failure (P0420) in the 97 service manual. Bill > Where at the Alldata site are the tables of DTC codes? My 1996 Grand > Voyager is reporting a code of 72 which isn't in the table in my 96 > factory service manual (the highest code is 71). I'm assuming that there > was a later update to the manual that I don't have. > > Matt > Code is catalyst efficiency failure (P0420) in the 97 service manual. > [quoted text clipped - 6 lines] >> >>Matt Thanks. Any idea how the ECM can tell that the cat isn't working? Matt >> Code is catalyst efficiency failure (P0420) in the 97 service manual. >> [quoted text clipped - 10 lines] > > Matt Under certain operating conditions (hot engine, steady throttle, minimum speed and engine temp and specific load) the PCM monitors the difference in switching rates between the upstream and the downstream oxygen sensors. Bill |
Reply to this Message |
 Sign In
 Join
 My Latest Posts My Monitored Threads My Blog My Photo Gallery My Profile My Homepage Start New Thread Enable EMail Alerts Rate this Thread
|
©2008 Advenet LLC Privacy Policy - Terms of Use
This website includes both content owned or controlled by Advenet as well as content owned or controlled by third parties.