• 系统开发视角下的诊断 ———— 动力系统(P)诊断故障10

    文章目录

    P26XX 计算机和辅助输出

    P26XX Computer & Auxiliary Outputs
    DTC Number DTC Name Location
    P2600 Coolant Pump Control Circuit/Open
    P2601 Coolant Pump Control Circuit Range/Performance
    P2602 Coolant Pump Control Circuit Low
    P2603 Coolant Pump Control Circuit High
    P2604 Intake Air Heater “A” Circuit Range/Performance
    P2605 Intake Air Heater “A” Circuit/Open
    P2606 Intake Air Heater “B” Circuit Range/Performance
    P2607 Intake Air Heater “B” Circuit Low
    P2608 Intake Air Heater “B” Circuit High
    P2609 Intake Air Heater System Performance
    P260A PTO Control Circuit/Open
    P260B PTO Control Circuit Low
    P260C PTO Control Circuit High
    P260D PTO Engaged Lamp Control Circuit
    P260E ISO/SAE reserved
    P260F Evaporative System Monitoring Processor Performance
    P2610 ECM/PCM Internal Engine Off Timer Performance
    P2611 A/C Refrigerant Distribution Valve Control Circuit/Open
    P2612 A/C Refrigerant Distribution Valve Control Circuit Low
    P2613 A/C Refrigerant Distribution Valve Control Circuit High
    P2614 Camshaft Position Signal Output Circuit/Open
    P2615 Camshaft Position Signal Output Circuit Low
    P2616 Camshaft Position Signal Output Circuit High
    P2617 Crankshaft Position Signal Output Circuit/Open
    P2618 Crankshaft Position Signal Output Circuit Low
    P2619 Crankshaft Position Signal Output Circuit High
    P2620 Throttle Position Output Circuit/Open
    P2621 Throttle Position Output Circuit Low
    P2622 Throttle Position Output Circuit High
    P2623 Injector Control Pressure Regulator Circuit/Open
    P2624 Injector Control Pressure Regulator Circuit Low
    P2625 Injector Control Pressure Regulator Circuit High
    P2626 O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1
    P2627 O2 Sensor Pumping Current Trim Circuit Low Bank 1 Sensor 1
    P2628 O2 Sensor Pumping Current Trim Circuit High Bank 1 Sensor 1
    P2629 O2 Sensor Pumping Current Trim Circuit/Open Bank 2 Sensor 1
    P2630 O2 Sensor Pumping Current Trim Circuit Low Bank 2 Sensor 1
    P2631 O2 Sensor Pumping Current Trim Circuit High Bank 2 Sensor 1
    P2632 Fuel Pump “B” Control Circuit /Open
    P2633 Fuel Pump “B” Control Circuit Low
    P2634 Fuel Pump “B” Control Circuit High
    P2635 Fuel Pump “A” Low Flow / Performance
    P2636 Fuel Pump “B” Low Flow / Performance
    P2637 Torque Management Feedback Signal “A”
    P2638 Torque Management Feedback Signal “A” Range/Performance
    P2639 Torque Management Feedback Signal “A” Low
    P2640 Torque Management Feedback Signal “A” High
    P2641 Torque Management Feedback Signal “B”
    P2642 Torque Management Feedback Signal “B” Range/Performance
    P2643 Torque Management Feedback Signal “B” Low
    P2644 Torque Management Feedback Signal “B” High
    P2645 “A” Rocker Arm Actuator Control Circuit/Open Bank 1
    P2646 “A” Rocker Arm Actuator System Performance or Stuck Off Bank 1
    P2647 “A” Rocker Arm Actuator System Stuck On Bank 1
    P2648 “A” Rocker Arm Actuator Control Circuit Low Bank 1
    P2649 “A” Rocker Arm Actuator Control Circuit High Bank 1
    P264A “A” Rocker Arm Actuator Position Sensor Circuit Bank 1
    P264B “A” Rocker Arm Actuator Position Sensor Circuit Range/Performance Bank 1
    P264C “A” Rocker Arm Actuator Position Sensor Circuit Low Bank 1
    P264D “A” Rocker Arm Actuator Position Sensor Circuit High Bank 1
    P264E “A” Rocker Arm Actuator Position Sensor Circuit Intermittent/Erratic Bank 1
    P264F ISO/SAE reserved
    P2650 “B” Rocker Arm Actuator Control Circuit/Open
    P2651 “B” Rocker Arm Actuator System Performance/Stuck Off Bank 1
    P2652 “B” Rocker Arm Actuator System Stuck On Bank 1
    P2653 “B” Rocker Arm Actuator Control Circuit Low Bank 1
    P2654 “B” Rocker Arm Actuator Control Circuit High Bank 1
    P2655 “A” Rocker Arm Actuator Control Circuit/Open Bank 2
    P2656 “A” Rocker Arm Actuator System Performance or Stuck Off Bank 2
    P2657 “A” Rocker Arm Actuator System Stuck On Bank 2
    P2658 “A” Rocker Arm Actuator Control Circuit Low Bank 2
    P2659 “A” Rocker Arm Actuator Control Circuit High Bank 2
    P265A “B” Rocker Arm Actuator Position Sensor Circuit Bank 1
    P265B “B” Rocker Arm Actuator Position Sensor Circuit Range/Performance Bank 1
    P265C “B” Rocker Arm Actuator Position Sensor Circuit Low Bank 1
    P265D “B” Rocker Arm Actuator Position Sensor Circuit High Bank 1
    P265E “B” Rocker Arm Actuator Position Sensor Circuit Intermittent/Erratic Bank 1
    P265F ISO/SAE reserved
    P2660 “B” Rocker Arm Actuator Control Circuit/Open Bank 2
    P2661 “B” Rocker Arm Actuator System Performance/Stuck Off Bank 2
    P2662 “B” Rocker Arm Actuator System Stuck On Bank 2
    P2663 “B” Rocker Arm Actuator Control Circuit Low Bank 2
    P2664 “B” Rocker Arm Actuator Control Circuit High Bank 2
    P2665 Fuel Shutoff Valve “B” Control Circuit/Open
    P2666 Fuel Shutoff Valve “B” Control Circuit Low
    P2667 Fuel Shutoff Valve “B” Control Circuit High
    P2668 Fuel Mode Indicator Lamp Control Circuit
    P2669 Actuator Supply Voltage “B” Circuit /Open
    P266A “A” Rocker Arm Actuator Position Sensor Circuit Bank 2
    P266B “A” Rocker Arm Actuator Position Sensor Circuit Range/Performance Bank 2
    P266C “A” Rocker Arm Actuator Position Sensor Circuit Low Bank 2
    P266D “A” Rocker Arm Actuator Position Sensor Circuit High Bank 2
    P266E “A” Rocker Arm Actuator Position Sensor Circuit Intermittent/Erratic Bank 2
    P266F ISO/SAE reserved
    P2670 Actuator Supply Voltage “B” Circuit Low
    P2671 Actuator Supply Voltage “B” Circuit High
    P2672 Injection Pump Timing Offset
    P2673 Injection Pump Timing Calibration Not Learned
    P2674 Injection Pump Fuel Calibration Not Learned
    P2675 Air Cleaner Inlet Control Circuit/Open
    P2676 Air Cleaner Inlet Control Circuit Low
    P2677 Air Cleaner Inlet Control Circuit High
    P2678 Coolant Degassing Valve Control Circuit/Open
    P2679 Coolant Degassing Valve Control Circuit Low
    P267A “B” Rocker Arm Actuator Position Sensor Circuit Bank 2
    P267B “B” Rocker Arm Actuator Position Sensor Circuit Range/Performance Bank 2
    P267C “B” Rocker Arm Actuator Position Sensor Circuit Low Bank 2
    P267D “B” Rocker Arm Actuator Position Sensor Circuit High Bank 2
    P267E “B” Rocker Arm Actuator Position Sensor Circuit Intermittent/Erratic Bank 2
    P267F ISO/SAE reserved
    P2680 Coolant Degassing Valve Control Circuit High
    P2681 Engine Coolant Bypass Valve Control Circuit/Open
    P2682 Engine Coolant Bypass Valve Control Circuit Low
    P2683 Engine Coolant Bypass Valve Control Circuit High
    P2684 Actuator Supply Voltage “C” Circuit/Open
    P2685 Actuator Supply Voltage “C” Circuit Low
    P2686 Actuator Supply Voltage “C” Circuit High
    P2687 Fuel Supply Heater Control Circuit/Open
    P2688 Fuel Supply Heater Control Circuit Low
    P2689 Fuel Supply Heater Control Circuit High
    P268A ISO/SAE reserved
    P268B ISO/SAE reserved
    P268C ISO/SAE reserved
    P268D ISO/SAE reserved
    P268E ISO/SAE reserved
    P268F ISO/SAE reserved

    P27XX 变速箱

    P27XX Transmission
    DTC Number DTC Name Location
    P2700 Transmission Friction Element “A” Apply Time Range/Performance
    P2701 Transmission Friction Element “B” Apply Time Range/Performance
    P2702 Transmission Friction Element “C” Apply Time Range/Performance
    P2703 Transmission Friction Element “D” Apply Time Range/Performance
    P2704 Transmission Friction Element “E” Apply Time Range/Performance
    P2705 Transmission Friction Element “F” Apply Time Range/Performance
    P2706 Shift Solenoid “F”
    P2707 Shift Solenoid “F” Performance/Stuck Off
    P2708 Shift Solenoid “F” Stuck On
    P2709 Shift Solenoid “F” Electrical
    P2710 Shift Solenoid “F” Intermittent
    P2711 Unexpected Mechanical Gear Disengagement
    P2712 Hydraulic Power Unit Leakage
    P2713 Pressure Control Solenoid “D”
    P2714 Pressure Control Solenoid “D” Performance/Stuck Off
    P2715 Pressure Control Solenoid “D” Stuck On
    P2716 Pressure Control Solenoid “D” Electrical
    P2717 Pressure Control Solenoid “D” Intermittent
    P2718 Pressure Control Solenoid “D” Control Circuit/Open
    P2719 Pressure Control Solenoid “D” Control Circuit Range/Performance
    P2720 Pressure Control Solenoid “D” Control Circuit Low
    P2721 Pressure Control Solenoid “D” Control Circuit High
    P2722 Pressure Control Solenoid “E”
    P2723 Pressure Control Solenoid “E” Performance/Stuck Off
    P2724 Pressure Control Solenoid “E” Stuck On
    P2725 Pressure Control Solenoid “E” Electrical
    P2726 Pressure Control Solenoid “E” Intermittent
    P2727 Pressure Control Solenoid “E” Control Circuit/Open
    P2728 Pressure Control Solenoid “E” Control Circuit Range/Performance
    P2729 Pressure Control Solenoid “E” Control Circuit Low
    P2730 Pressure Control Solenoid “E” Control Circuit High
    P2731 Pressure Control Solenoid “F”
    P2732 Pressure Control Solenoid “F” Performance/Stuck Off
    P2733 Pressure Control Solenoid “F” Stuck On
    P2734 Pressure Control Solenoid “F” Electrical
    P2735 Pressure Control Solenoid “F” Intermittent
    P2736 Pressure Control Solenoid “F” Control Circuit/Open
    P2737 Pressure Control Solenoid “F” Control Circuit Range/Performance
    P2738 Pressure Control Solenoid “F” Control Circuit Low
    P2739 Pressure Control Solenoid “F” Control Circuit High
    P273A Transmission Friction Element “G” Apply Time Range/Performance
    P273B Transmission Friction Element “H” Apply Time Range/Performance
    P273C ISO/SAE reserved
    P273D ISO/SAE reserved
    P273E ISO/SAE reserved
    P273F ISO/SAE reserved
    P2740 Transmission Fluid Temperature Sensor “B” Circuit
    P2741 Transmission Fluid Temperature Sensor “B” Circuit Range/Performance
    P2742 Transmission Fluid Temperature Sensor “B” Circuit Low
    P2743 Transmission Fluid Temperature Sensor “B” Circuit High
    P2744 Transmission Fluid Temperature Sensor “B” Circuit Intermittent
    P2745 Intermediate Shaft Speed Sensor “B” Circuit
    P2746 Intermediate Shaft Speed Sensor “B” Circuit Range/Performance
    P2747 Intermediate Shaft Speed Sensor “B” Circuit No Signal
    P2748 Intermediate Shaft Speed Sensor “B” Circuit Intermittent
    P2749 Intermediate Shaft Speed Sensor “C” Circuit
    P2750 Intermediate Shaft Speed Sensor “C” Circuit Range/Performance
    P2751 Intermediate Shaft Speed Sensor “C” Circuit No Signal
    P2752 Intermediate Shaft Speed Sensor “C” Circuit Intermittent
    P2753 Transmission Fluid Cooler Control Circuit/Open
    P2754 Transmission Fluid Cooler Control Circuit Low
    P2755 Transmission Fluid Cooler Control Circuit High
    P2756 Torque Converter Clutch Pressure Control Solenoid
    P2757 Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance/Stuck Off
    P2758 Torque Converter Clutch Pressure Control Solenoid Control Circuit Stuck On
    P2759 Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical
    P2760 Torque Converter Clutch Pressure Control Solenoid Control Circuit Intermittent
    P2761 Torque Converter Clutch Pressure Control Solenoid Control Circuit/Open
    P2762 Torque Converter Clutch Pressure Control Solenoid Control Circuit Range/Performance
    P2763 Torque Converter Clutch Pressure Control Solenoid Control Circuit High
    P2764 Torque Converter Clutch Pressure Control Solenoid Control Circuit Low
    P2765 Input/Turbine Speed Sensor “B” Circuit
    P2766 Input/Turbine Speed Sensor “B” Circuit Range/Performance
    P2767 Input/Turbine Speed Sensor “B” Circuit No Signal
    P2768 Input/Turbine Speed Sensor “B” Circuit Intermittent
    P2769 Torque Converter Clutch Circuit Low
    P2770 Torque Converter Clutch Circuit High
    P2771 Four Wheel Drive (4WD) Low Switch Circuit
    P2772 Four Wheel Drive (4WD) Low Switch Circuit Range/Performance
    P2773 Four Wheel Drive (4WD) Low Switch Circuit Low
    P2774 Four Wheel Drive (4WD) Low Switch Circuit High
    P2775 Upshift Switch Circuit Range/Performance
    P2776 Upshift Switch Circuit Low
    P2777 Upshift Switch Circuit High
    P2778 Upshift Switch Circuit Intermittent/Erratic
    P2779 Downshift Switch Circuit Range/Performance
    P2780 Downshift Switch Circuit Low
    P2781 Downshift Switch Circuit High
    P2782 Downshift Switch Circuit Intermittent/Erratic
    P2783 Torque Converter Temperature Too High
    P2784 Input/Turbine Speed Sensor “A”/”B” Correlation
    P2785 Clutch Actuator Temperature Too High
    P2786 Gear Shift Actuator Temperature Too High
    P2787 Clutch Temperature Too High
    P2788 Auto Shift Manual Adaptive Learning at Limit
    P2789 Clutch Adaptive Learning at Limit
    P278A Kick Down Switch Circuit
    P278B Kick Down Switch Circuit Range/Performance
    P278C Kick Down Switch Circuit Low
    P278D Kick Down Switch Circuit High
    P278E Kick Down Switch Circuit Intermittent/Erratic
    P278F SAE/ISO reserved
    P2790 Gate Select Direction Circuit
    P2791 Gate Select Direction Circuit Low
    P2792 Gate Select Direction Circuit High
    P2793 Gear Shift Direction Circuit
    P2794 Gear Shift Direction Circuit Low
    P2795 Gear Shift Direction Circuit High
    P2796 Auxiliary Transmission Fluid Pump Control Circuit/Open
    P2797 Auxiliary Transmission Fluid Pump Performance
    P2798 Auxiliary Transmission Fluid Pump Control Circuit Low
    P2799 Auxiliary Transmission Fluid Pump Control Circuit High
    P279A ISO/SAE reserved
    P279B ISO/SAE reserved
    P279C ISO/SAE reserved
    P279D ISO/SAE reserved
    P279E ISO/SAE reserved
    P279F ISO/SAE reserved
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  • 原文地址：https://blog.csdn.net/qq_42957717/article/details/123017180