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Home >> Cadillac >> 2003 >> CTS Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1172: Secondary Fuel Level Sensor - Lack Of Variation >> Test Description

Test Description

The numbers below refer to the step number in the diagnostic procedure.

  1. 2

    This step determines if a condition is current.

  2. 4

    This step verifies possible component problems with the fuel tank.

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