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Home >> Honda >> 2015 >> Pilot EX, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Advanced Diagnostics >> DTC P0400: Exhaust Gas Recirculation (EGR) System Leak Detected >> Enable Conditions
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Enable Conditions

Condition Minimum Maximum
Elapsed time after cylinder pausing 3.0 seconds -
Engine coolant temperature 156 °F (69 °C) -
Intake air temperature 29 °F (-2 °C) -
Engine speed 1, 450 rpm 3, 000 rpm
MAP value(1) 1, 800 rpm 51 kPa (15.0 inHg, 380 mmHg) 81 kPa (24.0 inHg, 610 mmHg)
2, 800 rpm 44 kPa (13.0 inHg, 330 mmHg) 67 kPa (20.0 inHg, 510 mmHg)
MAP value(2) 2, 000 rpm 67 kPa (19.7 inHg, 500 mmHg) 86 kPa (25.5 inHg, 650 mmHg)
2, 400 rpm 60 kPa (17.8 inHg, 450 mmHg) 79 kPa (23.6 inHg, 600 mmHg)
MAP value(3) 1, 700 rpm 62 kPa (18.2 inHg, 460 mmHg) 79 kPa (23.6 inHg, 600 mmHg)
2, 400 rpm 56 kPa (16.6 inHg, 420 mmHg) 82 kPa (24.4 inHg, 620 mmHg)
Vehicle speed 26 mph (41 km/h) -
Battery voltage 10.5 V -
Fuel trim 0.73 1.47
Fuel feedback Closed loop at stoichiometric
Monitoring priority P0133, P0153, P0420, P0430
No active DTCs set (prevents monitor from running) P0101, P0102, P0103, P0107, P0108, P0111, P0112, P0113, P0116, P0117, P0118, P0122, P0123, P0133, P0134, P0135, P0153, P0154, P0155, P0171, P0172, P0174, P0175, P0222, P0223, P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0335, P0339, P0351, P0352, P0353, P0354, P0355, P0356, P0401, P0404, P0406, P0443, P0496, P0497, P0506, P0507, P060A, P0722, P1077, P1078, P1109, P1116, 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, P2649, P2654, P2659, P2A00, P2A03, P3400, P3497
Other Without excessive load change
(1) 6 cylinder mode (no cylinders are paused)
(2) 4 cylinder mode (2 cylinders are paused)
(3) 3 cylinder mode (3 cylinders are paused)