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Porsche
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1999
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911 Carrera Coupe (996) F6-3.4L
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Manufacturer Code Charts
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Alarm System Diagnosis I32; 148
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Fault Code 49
Fault Code 49
Fault Code 49
K lead
Diagnostic conditions
-
Ignition on
Possible cause of fault
-
K lead connected to ground for at least 2 seconds after ignition is switched on
Affected terminals
Plug A, pin 2
Diagnosis/troubleshooting