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Alfa Romeo DTC

Alfa Romeo DTC P007B

Manufacture

Alfa Romeo DTC

Code

P007B

Definition

Charge Air Cooler Temperature Sensor Circuit Range Performance

Description

After a calibrated amount of cool down time, the Powertrain Control Module (PCM) determines that the absolute difference between CAC Temperature Sensor and the average value of EGR Temp Sensor, IAT Sensor 2 and IAT Sensor values is more than 30°C (54°F).

Cause

  • High Resistance In The Cac Temp Signal CircuitHigh Resistance In The Sensor Ground CircuitCac Temperature SensorPowertrain Control Module (Pcm)

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