汽车自动变速器换档电磁阀故障诊断

译文：
换档冲击大 1)故障现象 (1)在起步时，由停车档或空档挂入倒档或前进档，汽车振动较严重。 (2)行驶中，在自动变速器升档的瞬间汽车有较明显的冲动。 2)故障原因 (1)发动机怠速过高。 (2)节气门拉索或节气门位置传感器调整不当，使主油路油压过高。 (3)升档过迟。 (4)主油路调压阀有故障，使主油路油压过高。 (5)减振储压器活塞卡住，不能起到减振作用。 (6)单向阀钢球漏装，换档执行元件接合过快。 (7)执行元件打滑。 (8)油压电磁阀不工作。 (9)电子控制器(TCU)有故障。

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原文：
The impact of a large shift 1) failure phenomenon (1) at the very beginning, from the parking stall or slots into the reverse link or forward file, the more serious vehicle vibration. (2) moving, automaticCast Steel Valves transmission upshift in the car a more visible the moment the impulse. 2) Failure (1) engine idle speed is too high. (2) throttle cable or throttle position sensor adjusted improperly, so that the main oil line oilForged Steel Valves pressure is too high. (3) l file late. (4) the main oil line pressure regulating valve is faulty, so the main oil line oil pressure is too high. (5) damping accumulator piston stuck and can not play a damping effect. (6) one-way ball valveHydraulic control valves drain installation, shift actuator junction too fast. (7) implementation of the device slipping. (8) hydraulic solenoid valve does not work. (9) electronic controller (TCU) is faulty.