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Home >> Saab >> 1990 >> 900 SPG, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Fault Codes (Without Using ISAT Scan Tester) >> Error Code 12243
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Error Code 12243

  1. The check engine light is off. There is no signal from road speed sensor.
  2. Check signal output from road speed sensor on speedometer. Check for power and ground supply at sensor.
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