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Home >> Suzuki >> 2003 >> Aerio GS, AWD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0453: EVAP System Pressure Sensor - High Input >> Condition
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DTC P0453: EVAP System Pressure Sensor - High Input: Condition

DTC sets when Fuel Tank Pressure (FTP) sensor output voltage is more than specified value when engine is running. MIL is illuminated when Engine Control Module (ECM) detects malfunction during 2 consecutive drive cycles. Possible causes are: