Mazda MX-5 NA silhouetteMX-5 NA

SELF-DIAGNOSIS FUNCTION

F-88prose procedure
Continued from F-87

After-repair Procedure

  1. 1
    Cancel the memory of malfunctions by disconnecting the negative battery cable and depressing the brake pedal for at least five seconds. Reconnect the negative battery cable.
    Photo of the engine bay showing the negative battery cable being accessed for the after-repair memory reset procedure.
    05U0FX-092
  2. 2
    Connect the SSTs to the diagnosis connector as shown.
    Illustration of the SST (Special Service Tool) System Selector 49 H018 9A1 with labelled controls SELECT SW A, TEST SW O2 MONITOR, SYSTEM SELECT, MONITOR LAMP, connected to SST 49 B019 9A0 (self-diagnosis checker) for use with the diagnosis connector.
    05U0FX-093
  3. 3
    Turn the ignition switch ON, but do not start the engine for six seconds.
  4. 4
    Start and warm up the engine, then run it at 2,000 rpm for three minutes.
  5. 5
    Verify that no code numbers are displayed.
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