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Home >> Mazda >> 1993 >> MX-6 Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 2.0L >> Self-Diagnostic System >> Clearing Codes >> Clearing Trouble Codes

Clearing Trouble Codes

Disconnect negative battery cable and depress brake pedal for at least 20 seconds. Reconnect battery cable. Reconnect self-diagnostic checker and system selector. See Figure. Turn ignition on, but do not start engine for 6 seconds. Start engine and run at 2000 RPM for 3 minutes. Verify no codes are displayed.

NOTE: See PIN VOLTAGE CHART S article to identify PCME connector terminals.