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Boxster S, Automatic
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Repair and Diagnosis (Single Page)
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DME 7.2 - 911 CARRERA & BOXSTER
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DTC P1671: Control Module Faulty (Computer Monitor: Reset) - Signal Implausible
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407 Control Module Faulty (Computer Monitor: Reset) - Signal Implausible
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Diagnosis condition
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Diagnosis condition
Ignition on
Fig 1: DTC P0604, P0605 & P1671 Fault Conditions
Courtesy of PORSCHE OF NORTH AMERICA, INC.
Courtesy of PORSCHE OF NORTH AMERICA, INC.