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Home >> Jaguar >> 1992 >> XJS 2D Convertible >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Self-Diagnostic System >> Check Engine Light
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Check Engine Light

All vehicles are equipped with a CHECK ENGINE light on the instrument panel. The light will illuminate when the ignition switch is turned to the ON position (bulb check) and when an engine fault is detected. For additional information, see TESTS W/CODES article in this section.

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