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Pinpoint Test Q: DTC C1998 - Module Calibration Not Complete
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Testing
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Pinpoint Test Q: DTC C1998 - Module Calibration Not Complete: Testing
NOTE:
The Advance Trac®/IVD lamp will flash when a system calibration is required. Calibration is required after certain DTCs are cleared.
Fig 1: Pinpoint Test Q: DTC C1998 - Module Calibration Not Complete (Q1 - Q3)
Courtesy of FORD MOTOR CO.