October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Diagnostic Aids
Problem is intermittent at this time. Check all terminals, connections and harness for possible loose or corroded condition. PCM will set code 41 if sensor or related circuits are open, shorted or grounded.
Courtesy of GENERAL MOTORS CORP.