240SX LE L4-2.4L (KA24DE) (1998)
OVERALL INSPECTION SEQUENCE
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If a vehicle contains a part which is operating outside of design specifications with no MIL illumination, the part 5 all not be replaced prior to
emission testing unless it is determined that the part has been tampered with or abused in such a way that the diagnostic system cannot reasonably
be expected to detect the resulting malfunction.