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Home >> Toyota >> 2009 >> Prius Touring >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> SFI System >> DTC P1151 Coolant Heat Storage Tank >> Typical Malfunction Thresholds
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Typical Malfunction Thresholds

TYPICAL MALFUNCTION THRESHOLDS

Difference storage coolant temperature and heat storage tank outlet coolant temperature 30°C (54°F) or more