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Home >> Acura >> 2011 >> TL Base >> Repair and Diagnosis >> Engine Performance >> System >> Advanced Diagnostics >> DTC P0401: Exhaust Gas Recirculation (EGR) Insufficient Flow >> Enable Conditions
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Enable Conditions

ENABLE CONDITIONS CHART

Condition Minimum Maximum
Engine coolant temperature 156°F (69°C) -
Engine speed 1,200 rpm 2,300 rpm(1)
2,400 rpm(2)
MAP value 12 kPa (3.6 in.Hg, 90 mmHg) -
Vehicle speed 30 mph (48 km/h) -
Battery voltage 10.5 V -
Throttle position Fully closed
Fuel feedback During deceleration
No active DTCs P0101, P0102, P0103, P0107, P0108, P0112, P0113, P0117, P0118, P0122, P0123, P0134, P0135, P0154, P0155, P0222, P0223, P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0335, P0339, P0351, P0352, P0353, P0354, P0355, P0356, P0404, P0406, P0443, P0496, P0497, P0506, P0507, P060A, P1077, P1078, P1128, P1129, P1172, P1174, P145C, P1659, P2101, P2118, P2122, P2123, P2127, P2128, P2135, P2138, P2176, P2195, P2197, P2227, P2228, P2229, P2237, P2238, P2240, P2241, P2243, P2245, P2247, P2249, P2251, P2252, P2254, P2255, P2279, P2413, P2646, P2647, P2648, P2649
(1) J35Z6 engine
(2) J37A4 engine