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Home >> Jaguar >> 2000 >> XJR >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Trouble Code Identification >> DTC P0444: EVAP Canister Purge Valve Circuit Open >> Monitoring Conditions
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Monitoring Conditions

Engine at normal operating temperature. Vehicle stationary, brakes applied, gear selector in "D" and engine idling for more than 10 seconds.