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Typical Scan Tool Data

FTP Sensor Voltage

Circuit1 Normal Range Short to Ground Open Short to Voltage
FTP Sensor Low Reference 0 V - 4.5 V -
FTP Sensor Signal 0 V 0 V 0-1.5 V 5 V
FTP Sensor 5-Volt Reference   0 V 0-1.5 V 5 V
1 With EVAP system vented to atmosphere
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