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Home >> Acura >> 2007 >> 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

Condition Minimum Maximum
Engine coolant temperature 156°F (69°C) -
Engine speed 1,100 rpm(2) 2,400 rpm(3)
2,750 rpm(4)
1,240 rpm(1) 2,400 rpm(1)
MAP value 12 kPa (3.6 in.Hg, 90 mmHg)(2) -
14 kPa (4.0 in.Hg, 100 mmHg)(1)
Vehicle speed 30 mph (48 km/h) -
Battery voltage 10.5 V -
Throttle position Fully closed
Fuel feedback During deceleration
No active DTCs P0107, P0108, P0112, P0113, P0117, P0118, P0122, P0123, P0134, P0135, P0154, P0155, P0222, P0223, P0335, P0339, P0404, P0406, P0443, P0496, P0497, P0506, P0507, P1077, P1078, P1128, P1129, P1172, P1174, P145C, P2101, P2108, 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, P2627, P2628, P2630, P2631, P2646, P2647, P2648, P2649
(1) J32A3 engine
(2) J35A8 engine
(3) J35A8 engine, A/T model
(4) J35A8 engine, M/T model