Boxster S (987) F6-3.4L (2008)
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Characteristics:- Switch on of sensor heater is ECM controlled
Monitoring Structure (Oxygen Sensor Downstream Catalyst)
Flow Chart (LSU, Oxygen Sensor Heater Control Upstream Catalyst)
Porsche Workshop Service and Repair Manuals
Oxygen Sensor|Service Precautions|Page 1761 >
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