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Home >> Acura >> 2008 >> RL >> Repair and Diagnosis >> Engine Performance >> System >> Advanced Diagnostics >> DTC P2422: Evaporative Emission (EVAP) Canister Vent Shut Valve Closed Malfunction >> Enable Conditions

Enable Conditions

ENABLE CONDITIONS

Condition Minimum Maximum
Elapsed time after starting the engine(1) 10 seconds -
Time to judge excessive negative pressure(1) 3 seconds -
Engine coolant temperature(2) 140°F (60°C) -
Fuel tank pressure(1) - -2 kPa (-0.4 in.Hg, -10 mmHg)
Battery voltage 10.5 V -
Fuel trim 0.73 1.47
Fuel feedback Closed loop
Monitoring priority P0455, P0457, P0497
No active DTCs P0107, P0108, P0116, P0117, P0118, P0125, P0134, P0135, P0154, P0155, P0335, P0339, P0443, P0451, P0452, P0453, P0496, P0498, P0499, P1109, P1116, P1128, P1129, P1172, P1174, P2195, P2197, P2227, P2228, P2229, P2237, P2238, P2240, P2241, P2243, P2245, P2247, P2249, P2251, P2252, P2254, P2255, P2627, P2628, P2630, P2631
(1) Excessive negative pressure is detected.
(2) Condition to start the purge control.