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Home >> Honda >> 2011 >> Ridgeline RTS >> Repair and Diagnosis >> Engine Performance >> System >> Advanced Diagnostics >> DTC P0451: Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance Problem >> Enable Conditions
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Enable Conditions

ENABLE CONDITIONS

Condition Minimum Maximum
Elapsed time after engine start 10 seconds -
Engine coolant temperature 140°F (60°C) -
Battery voltage 10.5 V -
EVAP canister purge valve duty Other than 0 %
Fuel feedback During deceleration
Throttle position Fully closed
No active DTCs P0452, P0453
Other Other than purge-cut operation