0084-14 Quick Stop Occurrence
产生此代码的情况:
发动机控制模块 (ECM) 检测到以下情况：
- 车速以超过在 "快速制动速率"中设置的速率下降。
- 应用了行车制动器。
系统响应:
ECM 记录发动机转速、车速、油门位置、巡航控制状态、离合器开关状态和制动开关状态。
清除该诊断代码时需要使用客户密码。
无
此诊断代码不代表电子系统有故障。
测试步骤 1.
出现的次数过多可能是由于下列情况造成的：
- "快速制动速率"参数可能设置的过低。
注: 该设定受车辆负载的影响。 如果车辆没有挂拖车或没有负载，制动会快于重载的相同车辆。
预期结果:
结果:
- 正常 - 停止
Caterpillar Information System:
3406E, C-10, C-12, C-15, C-16 and C-18 On-highway Engines 0084-02 Vehicle Speed signal invalid (36)
797 Off-Highway Truck Hydraulic System Machine Preparation for Troubleshooting
C13 Engine for Combat and Tactical Vehicles Lubrication System
C1.5 and C2.2 Engines For Caterpillar Built Marine Generator Sets Fuel System
3406E, C-10, C-12, C-15, C-16 and C-18 On-highway Engines 0084-01 Vehicle Speed loss of signal (31)
C1.5 and C2.2 Engines For Caterpillar Built Marine Generator Sets General Information
C1.5 and C2.2 Engines for Caterpillar Built Marine Generator Sets Fuel Transfer Pump
C1.5 and C2.2 Generator Sets Starting the Engine
C11, C13 and C15 On-highway Engines 0084-00 Vehicle Overspeed Warning (41)
3406E, C12, C15 and C18 Marine Engines Indicator Lamp Circuit - Test
3126B Marine Engines Coolant Level Sensor Circuit - Test
C11, C13 and C15 On-highway Engines 0190-08 Primary Engine Speed Loss of Signal (34)
3406E, C-10 and C-12 On-highway Engines 0084-08 Vehicle Speed signal out of range (36)
3406E, C-10 and C-12 On-highway Engines 0084-10 Vehicle Speed signal rate of change (36)
797 Off-Highway Truck Hydraulic System Visual Inspection
Cold Weather Recommendations for All Caterpillar Machines Before Starting Engine
797B Off-Highway Truck Hydraulic System Operational Checks
C1.5 and C2.2 Engines For Caterpillar Built Marine Generator Sets Air Inlet and Exhaust System
C1.5 and C2.2 Engines For Caterpillar Built Marine Generator Sets Lubrication System
C1.5 and C2.2 Engines For Caterpillar Built Marine Generator Sets Cooling System
2003/02/01 Corrections to Disassembly and Assembly, RENR1333, "3618 Engine" , "Piston and Connecting Rods - Install" {1225}
C9 Urban Transit Bus Engine Exhaust Temperature - Test
2003/02/01 Tone Change for the New Heavy Duty 10-02 Engines {0116, 1000}
3126B and 3126E On-highway Engines 0091-08 Throttle Position Invalid (32)