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110 Engine Speed Sensor Signal - Open Circuit: Diagnosis/troubleshooting

Fig 1: P0336 Work Instruction (Open Circuit, Step 1 & 2)
G02530431Courtesy of PORSCHE OF NORTH AMERICA, INC.
Fig 2: P0336 Work Instruction (Open Circuit, Step 3 & 4)
G02530432Courtesy of PORSCHE OF NORTH AMERICA, INC.

Figure:

Fig 3: Engine Speed Sensor Oscilloscope Pattern
G02530433Courtesy of PORSCHE OF NORTH AMERICA, INC.
Fig 4: P0336 Work Instruction (Open Circuit, Step 5)
G02530434Courtesy of PORSCHE OF NORTH AMERICA, INC.