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Home >> Volvo >> 2008 >> S40 T-5, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 43 (Electronic Control Module (ECM) Diagnostic Trouble Codes - 3 Of 3 (644 Body)) >> ECM-Ad: Boost Pressure Sensor. Signal Too Low. Permanent Fault (B4204T3; 2004) >> Signal too low. Permanent fault >> Checking the boost pressure sensor signal

Checking the boost pressure sensor signal

WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.

Try a new boost pressure sensor if the values for the sensors do not correspond.

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