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.

Fail-Safe Function

When a part has been judged faulty by the self-diagnostic system, the MPFI control unit generates a signal called the associated pseudo signal. This signal is a fixed value, which allows the vehicle to run until the failed part can be repaired or replaced.