911 Carrera Cabriolet (997) F6-3.6L (2007)
Monitoring conditions for active check:
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engine coolant temperature in between calibrated thresholds,
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Intake air temperature in between calibrated thresholds,
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modeled catalyst temperature < calibration
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altitude correction for fuel injection > calibration,
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lambda control ready for operation,
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no exclusion due to request of other functions:
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e.g. no monitoring of mixture system, canister purge valve,
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e.g. no activity of mixture system and canister purge valve
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e.g. no faults of engine coolant temperature sensor, mass air flow sensor,
intake air temperature sensor, SAI power stage, leak detection system, canister purge valve power stage, oxygen sensor(s) pre-catalyst, misfire,
battery voltage.
Diagnosis of Secondary Air System - Active SAI Monitor