KOEO Self-Test

WARNING: This page is about a different car, the 1996 Mazda B4000, 1996 Mazda B3000, and 1996 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.

Ensure engine is warmed to normal operating temperature. If engine does not start (or stalls after starting), continue KOEO SELF-TEST. Turn ignition off. Ensure test equipment is properly attached. Program NGS tool using the following steps:

Select VEHICLE & ENGINE SELECTION.
Select year, engine, model and any additional information requested by tool.
Select DIAGNOSTIC DATA LINK.
Select PCM - POWERTRAIN CONTROL MODULE.
Select DIAGNOSTIC TEST MODE.
Select KOEO ON-DEMAND SELF-TEST.
Turn ignition on.
Press start and trigger.
Follow operating instructions from tool menu.