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.

Output Devices

Output components are diagnosed for proper response to PCM commands. Components where functional monitoring is not feasible are monitored for circuit continuity and out-of-range values if applicable. Monitored components include, but are not limited to the following:

A/C relay.
Cooling fan relay.
Electronic transaxle controls.
EVAP canister purge valve.
Idle Air Control (IAC) valve.
Malfunction Indicator Light (MIL) control.