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.

Computer Timing Advance

Computer Timing Advance:

1981-83 specifications include base timing.

1984-89 specifications are in addition to base timing.

Test with engine at operating temperature.

Activate system test procedure. See "COMPUTER DIAGNOSTIC CODES" section. Check advance against specifications.