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Alfa Romeo DTC

Alfa Romeo DTC P0453

Manufacture

Alfa Romeo DTC

Code

P0453

Definition

Fuel Tank Pressure Sensor Circuit High

Description

The Fuel Tank Pressure (FTP) Sensor signal voltage is above 4.92 volts.

Cause

  • Ftp Signal Circuit Shorted To The 5-Volt Supply CircuitFtp Signal Circuit Shorted To VoltageFtp Signal Circuit Open High ResistanceSensor Ground Circuit Open High ResistanceFuel Tank Pressure (Ftp) SensorPowertrain Control Module (Pcm)

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