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Home >> Saab >> 2001 >> 9-3 Base, 4D Hatchback, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 8 (Evaporative Emission Systems (Early; 9400)) >> Fault Diagnosis, Fault Codes >> DTC P0453: EVAP Tank Pressure Sensor Circuit - Open/Short to B+ >> Check the wiring

Check the wiring

WARNING: This page is about a different car, the 2003 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

Jiggle the leads and in-line connectors at various points and in different directions to detect any intermittent breaks or short circuits in the wiring. Observe the multimeter, test lamp or diagnostic tool while doing this.

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