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Home >> Infiniti >> 2004 >> FX35 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 167 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P0451: EVAP Control System Pressure Sensor Performance >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2003 Infiniti FX45. However, it is still accessible from the selected car via links, so may be relevant.

ECM detects an oscillating signal from EVAP control system pressure sensor. Possible causes are:

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