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SCANNER - DIAGNOSTICO - CODIGOS OBD-ll - Mecanica automotriz

Codigos: OBD II - P2701 al P2750
Relacion de codigos con numeracion que empiezan con: P2

La siguiente lista cubre todos los codigos P2 publicados hasta la fecha.

Todos los codigos OBD-II que empiezan con P2, tienen un significado standard, independientemente de la marca o modelo del vehiculo.

Recuerde:
Los codigos que se reportan en la lectura, solo es un reporte de la funcion del sensor; de ninguna manera indica un cambio del mismo. No caiga en la falsa tentacion de cambiarlo por uno nuevo, con la pretension de solucionar el problema.

Antes de ello.
El mecanico debe hacer pruebas de funcionamiento para determinar un posible cambio.

Por lo regular los sensores acusan consecuencias. Ubicar el origen de la falla, es funcion del mecanico o persona calificada [sistema electrico, electronico, alambrado o problemas basicos de funcionamiento del motor].

Los codigos que no empiezan con P2 ; puede ubicarlos en el siguiente enlace: OBD II
P2000/ P2050 P2051 /P2100 P2101 /P2150
P2151 /P2200 P2201 /P2250 P2251 /P2300
P2301 /P2360 P2400 /P2500 P2501 /P2550
P2551 /P2600 P2601 /P2650 P2651 /P2700
P2701/ P2750 P2751 /P2B0A ---0000------
Trouble Code Fault location / Ubicacion de Falla Probable cause / Causas Probables
P2701 Transmission friction element B, apply time - range/ performance problem Transmission mechanical fault, shift solenoid (SS)
P2702 Transmission friction element C, apply time - range/ performance problem Transmission mechanical fault, shift solenoid (SS)
P2703 Transmission friction element D, apply time - range/ performance problem Transmission mechanical fault, shift solenoid (SS)
P2704 Transmission friction element E, apply time - range/ performance problem Transmission mechanical fault, shift solenoid (SS)
P2705 Transmission friction element F, apply time - range/ performance problem Transmission mechanical fault, shift solenoid (SS)
P2706 Shift solenoid (SS) F - circuit malfunction Transmission mechanical fault, shift solenoid (SS)
P2707 Shift solenoid (SS) F - performance problem or solenoid stuck off Transmission mechanical fault, shift solenoid (SS)
P2706 Shift solenoid (SS) F - solenoid stuck on Transmission mechanical fault, shift solenoid (SS)
P2707 Shift solenoid (SS) F - electrical Wiring. shift solenoid (SS)
P2708 Engine coolant (SS) F - solenoid stuck on Transmission mechanical fault, shift solenoid (SS)
P2709 Shift solenoid (SS) F - electrical Wiring, shift solenoid (SS)
P270B Engine coolant temperature (ECT) sensor - no signal Wiring, open circuit, ECT sensor, ECM
P2710 Schift solenoid (SS) F - intermittent Wiring, poor connection, shift solenoid (SS)
P2711 Unexpected mechanical gear disengage-ment Operator error, transmission mechanical fault
P2712 Hydraulic power unit leakage -
P2713 Transmission fluid pressure (TFP) solenoid D - circuit malfunction Wiring TFP solenoid, TCM
P2714 Transmission fluid pressure (TFP) solenoid D - performance problem or solenoid stuck off Wiring, TFC solenoid, transmission mechanical fault
P2715 Transmission fluid pressure (TFP) solenoid D -  solenoid stuck on  TFC solenoid, transmission mechanical fault
P2716 Transmission fluid pressure (TFP) solenoid D -  electrical Wiring, TFP solenoid
P2717 Transmission fluid pressure (TFP) solenoid D -  circuit intermittent Wiring, poor connection, TFP solenoid, TCM
P2718 Transmission fluid pressure (TFP) solenoid D - open circuit Wiring, TFP solenoid, TCM
P2719 Transmission fluid pressure (TFP) solenoid D - range/ performance problem TFP solenoid, transmission mechanical fault
P2720 Transmission fluid pressure (TFP) solenoid D -circuit low Wiring short to ground, TFP solenoid, TCM
P2721 Transmission fluid pressure (TFP) solenoid D - circuit high Wiring short to ground, TFP solenoid, TCM
P2722 Transmission fluid pressure (TFP) solenoid E - circuit malfunction Wiring, TFP solenoid, TCM
P2723 Transmission fluid pressure (TFP) solenoid E -  performance problem or solenoid stuck off Wiring, TFP solenoid, transmission mechanical fault
P2724 Transmission fluid pressure (TFP) solenoid E - solenoid stuck on TFP solenoid, transmission mechanical fault
P2725 Transmission fluid pressure (TFP) solenoid E - electrical Wiring, TFP solenoid
P2726 Transmission fluid pressure (TFP) solenoid E - circuit intermittent Wiring, poor connection, TFP solenoid, TCM
P2727 Transmission fluid pressure (TFP) solenoid E -  open circuit Wiring, TFP solenoid, TCM
P2728 Transmission fluid pressure (TFP) solenoid E - range/ performance problem TFP solenoid, transmission mechanical fault
P2729 Transmission fluid pressure (TFP) solenoid E - circuit low Wiring short to ground, TFP solenoid, TCM
P2730 Transmission fluid pressure (TFP) solenoid E - circuit high Wiring short to positive, TFP solenoid, TCM
P2731 Transmission fluid pressure (TFP) solenoid F - circuit malfunction Wiring, TFP solenoid, TCM
P2732 Transmission fluid pressure (TFP) solenoid F - performance problem or solenoid stuck off Wiring, TFP solenoid, transmission mechanical fault
P2733 Transmission fluid pressure (TFP) solenoid F - solenoid stuck on TFP solenoid, transmission mechanical fault
P2734 Transmission fluid pressure (TFP) solenoid F - electrical Wiring, TFP solenoid
P2735 Transmission fluid pressure (TFP) solenoid F - circuit intermittent Wiring, poor connection, TFP solenoid, TCM
P2736 Transmission fluid pressure (TFP) solenoid F - open circuit Wiring, TFP solenoid, TCM
P2737 Transmission fluid pressure (TFP) solenoid F - range/ performance problem TFP solenoid, transmission mechanical fault
P2738 Transmission fluid pressure (TFP) solenoid F - circuit low Wiring short to ground, TFP solenoid, TCM
P2739 Transmission fluid pressure (TFP) solenoid F - circuit high Wiring short to positive, TFP solenoid, TCM
P273A Transmission friction element G, apply time - range/ performance problem Shift solenoid (SS), transmission mechanical fault, TCM, ECM
P273B Transmission friction element H, apply time - range/ performance problem Shift solenoid (SS), transmission mechanical fault, TCM, ECM
P273C Engine coolant temperature (ECT) sensor -  signal high Wiring, short to positive, ECT sensor, ECM
P273D Engine coolant temperature (ECT) sensor -  signal low Wiring, short to ground, ECT sensor, ECM
P2740 Transmission fluid temperature (TFT) sensor B - circuit malfunction Wiring, TFT sensor
Engine coolant remperature (ECT) sensor - circuit malfunction Wiring, short to positive, short to ground, open circuit, ECT sensor, ECM
P2741 Transmission fluid temperatura (TFT) sensor B - circuit range/ performance problem Wiring, TFT sensor
P2742 Transmission fluid temperatura (TFT) sensor B - circuit low Wiring short to ground, TFT sensor
P2743 Transmission fluid temperatura (TFT) sensor B - circuit high Wiring short to positive, TFT sensor
P2744 Transmission fluid temperatura (TFT) sensor B - circuit intermittent Wiring, poor connection, TFT sensor
P2745 Transmission intermediate shaft speed  sensor B - circuit malfunction Wiring, transmission intermediate shaft speed sensor, ECM, TCM
P2746 Transmission intermediate shaft speed sensor B - range/ performance problem Wiring transmission inteermediate shaft speed sensor, ECM, TCM
P2747 Transmission intermediate shaft speed sensor B - no signal Wiring transmission inteermediate shaft speed sensor, ECM, TCM
P2748 Transmission intermediate shaft speed sensor B - circuit intermittent Wiring, poor connection, transmission intermediate shaft speed sensor, ECM TCM
P2749 Transmission intermediate shaft speed sensor C - circuit malfunction Wiring, transmission intermediate shaft speed sensor, ECM, TCM
P274C Engine coolant temperature (ECT) sensor - signal high Wiring, short to positive, ECT sensor, ECM
P274D Engine coolant temperature (ECT) sensor - signal low Wiring, short to ground, ECT sensor, ECM
P2750 Transmission intermediate shaft speed sensor C - range/ performance problem Wiring, transmission intermediate shaft speed sensor, ECM, TCM
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