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Home >> Ford >> 1989 >> Probe GL, Standard >> Repair and Diagnosis >> Engine Performance >> System >> 2.2L Systems/Tests W/Codes >> Diagnostic Routine Charts >> Routine No. 20 - "Check Engine" Light Always Or Never On

Routine No. 20 - "Check Engine" Light Always Or Never On

The "Check Engine" light alerts the driver to a malfunction in the engine control system.

ROUTINE NO. 20 - "CHECK ENGINE" LIGHT ALWAYS OR NEVER ON

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