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.

Trouble Code Charts: Notes

NOTE: This article may refer to the on-board computer as either Electronic Control Module (ECM) or Powertrain Control Module-Engine (PCME).

NOTE: See PIN VOLTAGE CHARTS article in the ENGINE PERFORMANCE section to identify ECU connector terminals.