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Cadillac
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2006
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DTS 4.6 9
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System - 4.6L - DTC P1400 To P2444
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DTC P2430
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Typical Scan Tool Data
Typical Scan Tool Data
AIR Pressure Sensor
Circuit
Short to Ground
Open
Short to Voltage
Operating Conditions:
Key ON, Engine OFF
Normal Operation Range:
BARO
5-Volt Reference Voltage
40 kPa
40 kPa
111-115 kPa
Pressure Sensor Signal
40 kPa
40 kPa
145-150 kPa
Low Reference
BARO
145-150 kPa
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