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Home >> Porsche >> 2003 >> Boxster Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> DME 7.8 Diagnosis >> DTC P1518: Throttle Jacking Unit, Control Range-Below Limit >> Throttle Jacking Unit, Control Range-Below Limit
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Throttle Jacking Unit, Control Range-Below Limit

Diagnosis conditions 

Possible fault cause 

Affected terminals 

Terminal I/7 and I/9

Diagnosis/Troubleshooting 

Fig 1: P1518 Work Instruction
G02530842Courtesy of PORSCHE OF NORTH AMERICA, INC.