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Porsche
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2003
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Boxster Base, Automatic
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Repair and Diagnosis
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Instruments, Fuel Gauge, Alarm System - Diagnosis
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Fault code 9143
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Failure of Check Engine warning light
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Possible cause of fault
Possible cause of fault
A drop in voltage in the vehicle electrical system (jump lead starting) can lead to storing fault code 9143.
Instrument cluster faulty