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.
ED99: PCM Programmable Read Only Memory (PROM) Id Code
Display shows a 3-digit code identifying PROM portion of MEM-CAL unit.
Fig 1: PCM Harness Connector 2-A/B (Black)
Courtesy of GENERAL MOTORS
Fig 2: PCM Harness Connector 3 E/F (Green)
Courtesy of GENERAL MOTORS CORP.
Fig 3: PCM Harness Connector 1 C/D (Black)
Courtesy of GENERAL MOTORS CORP.
Fig 4: Dash To PCM Connector & Engine To FWD LP Connector