SCANNER - DIAGNOSTICO - CODIGOS OBD-ll - Mecanica automotriz |
Codigos: OBD II - P2601 al P2650 |
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 |
P2601 | Engine coolant pump motor - range/ performance problem | Wiring, engine coolant pump relay |
P2602 | Engine coolant pump motor - circuit high | Wiring, short to ground, engine coolant pump relay |
P2603 | Engine coolant pump motor - circuit high | Wiring short to positive, engine coolant pump relay |
P2604 | Intake air heater A - range/ performance problem | Wiring, intake air heater relay, intake air heater |
P2605 | Intake air heater A - open circuit | Wiring, intake air heater relay, intake air heater |
P2606 | Intake air heater B - range/ performance problem | Wiring, intake air heater relay, intake air heater |
P2607 | Intake air heater B - circuit low | Wiring short to ground, intake air heater relay, intake air heater |
P2608 | Intake air heater B - circuit high | Wiring short to positive, intake air heater relay, intake air heater |
P2609 | Intake air heater system - performance problem | Wiring, intake air heater relay, intake air heater |
P260A |
Power take-off (PTO), control . open circuit Fuel pressure sensor - circuit mal function |
Wiring |
Wiring, short to positive, short to ground, fuel pressure sensor | ||
P260B | Power take-off (PTO), control - circuit low | Wiring, ECM |
P260C | Power take-off (PTO), control - circuit high | - |
P260D | Power take-off (PTO) engaged waming lamp - control circuit | Wiring. warming lamp, ECM |
P260F | Evaporative emission (EVAP) system - monitoring processor performance problem | ECM |
P2610 |
Engine control module
(ECM) - internal engine off timer performance Fuel pump control module - circuit malfunction |
ECM |
Wiring, short to positive, short to ground, fuel pump control module | ||
P2611 | A/C refrigerant distribution valve - open circuit | Wiring, A/C refrigerant distribution valve |
P2612 | A/C refrigerant distribution valve - circuit low | Wiring short to ground, A/C refrigerant distribution valve |
P2613 | A/C refrigerant distribution valve - circuit high | Wiring, short to positive, A/C refrigerant distribution valve |
P2614 | Camshaft position (CMP), output signal - open circuit | Wiring ECM |
P2615 | Camshaft position (CMP), output signal - circuit low | Wiring short to ground, ECM |
P2616 | Camshaft position (CMP), output signal - circuit high | Wiring short to positive, ECM |
P2617 | Crankshaft position (CKP), output signal - open circuit | Wiring ECM |
P2618 | Crankshaft position (CKP), output signal - circuit low | Wiring short to ground, ECM |
P2619 | Crankshaft position (CKP), output signal - circuit high | Wiring short to positive, ECM |
P261A | Fuel pressure sensor - circuit malfunction | Wiring, short to positive, short to ground, fuel pressure sensor |
P2620 | Throttle position (TP), output signal - open circuit | Wiring, ECM |
P2621 | Throttle position (TP), output signal - circuit low | Wiring short to ground, ECM |
P2622 | Throttle position (TP), output signal - circuit high | Wiring short to positive, ECM |
P2623 | Injector control pressure regulator - open circuit | Wiring, injector control pressure regulator |
P2624 | Injector control pressure regulator - circuit low | Wiring short to ground, injector control pressure regulator |
P2625 | Injector control pressure regulator - circuit high | Wiring short to positive, injector control pressure regulator |
P2626* |
Heated oxygen sensor
(HO2S) 1, bank 1, pumping current trim - open circuit Oxygen sensor (O2S) 1, bank 1, pumping current trim - open circuit Heated oxygen sensor (HO2S) 1, bank 1 - no signal |
Wiring, HO2S, ECM |
Wiring, HO2S,ECM | ||
Wiring, HO2S,ECM | ||
P2627 |
Heated oxygen sensor
(HO2S) 1, bank 1, pumping current trim - circuit low Oxygen sensor (O2S) 1, bank 1, pumping current trim - circuit |
Wiring short to ground, HO2S, ECM |
Wiring short to ground O2S, ECM | ||
P2628* |
Heated oxygen sensor
(HO2S) 1, bank 1, pumping current trim - circuit high Oxygen sensor (HO2S) 1, bank 1, pumping current tri - circuit high |
Wiring short to positive, HO2S, ECM |
Wiring short to positive, O2S, ECM | ||
P2629 |
Heated oxygen sensor
(HO2S) 1, bank 2, ùmìng current trim - open circuit Oxygen sensor (O2S) 1, bank 2, pumping current trim - open circuit Heated oxygen sensor (HO2S) 1, bank 2 - no signal |
Wiring, HO2S, ECM |
Wiring, O2S, ECM | ||
Wiring, HO2S, ECM | ||
P2630* |
Heated oxygen sensor
(HO2S) 1, bank 2, pumping current trim - circuit low Heated oxygen sensor (O2S) 1, bank 2, pumping current trim - circuit low |
Wiring short to ground, HO2S, ECM |
Wiring short to ground, O2S, ECM | ||
P2631 |
Heated oxygen sensor
(HO2S) 1, bank 2, pumping current trim - circuit high Oxygen sensor (O2S) 1, bank 2, pumping current tri - circuit high |
Wiring short to positive, HO2S, |
Wiring short to positive, O2S, ECM | ||
P2632 | Fuel pump (FP) B, control - open circuit | Wiring, FP relay, ECM |
P2633 | Fuel pump (FP) B, control - circuit low | Wiring short to ground, FP relay, ECM |
P2634 | Fuel pump (FP) B, control - circuit high | Wiring short to positive, FP relay, ECM |
P2635 | Fuel pump (FP) A - low flow/ performance problem | Fuel filter blocked, fuel pump (FP) |
P2636 | Fuel pump (FP) B - low flow/ performance problem | Fuel filter blocked, fuel pump (FP) |
P2637 | Torque management, feedback signal A - malfunction | Wiring, ECM, TCM |
P2638 | Torque management feedback signal A - range/ performance problem | Wiring, ECM, TCM |
P2639 | Torque management, feedback signal A - signal low | Wiring short to ground, ECM, TCM |
P2640 | Torque management, feedback signal A - signal high | Wiring short to positive, ECM, TCM |
P2641 | Torque management, feedback signal B - malfunction | Wiring, ECM, TCM |
P2642 | Torque management, feedback signal B - range/ performance problem | Wiring, ECM, TCM |
P2643 | Torque management, feedback signal B - signal low | Wiring short to ground, ECM, TCM |
P2644 | Torque management, feedback signal B - signal high | Wiring short to positive, ECM, TCM |
P2645 | Rocker arm actuator A, bank 1 - open circuirt | Wiring, rocker arm actuator |
P2646 | Rocker arm actuator A, bank 1 - performance problem or actuator stuck off | Wiring, rocker arm actuator |
P2647 | Rocker arm actuator A, bank 1 - actuator sctuk on | Rocker arm actuator |
P2648 | Rocker arm actuator A, bank 1 - circuit low | Wiring short to ground, rocker arm actuator |
P2649 | Rocker arm actuator A, bank 1 - circuit high | Wiring short to positive, rocker arm actuator |
P264A | Rocker arm actuator position sensor A bank 1 - circuit malfunction | Wiring, rocker arm actuator position sensor, ECM |
P264B | Rocker arm actuator position sensor A bank 1 - circuit range/ performance | Wiring, rocker arm actuator position sensor, ECM |
P264C | Rocker arm actuator position sensor A bank 1 - circuit low | Wiring, rocker arm actuator position sensor, ECM |
P264D | Rocker arm actuator position sensor A bank 1 - circuit high | Wiring, rocker arm actuator position sensor, ECM |
P264E | Rocker arm actuator position sensor A bank 1 - circuit intermittent/ erratic | Wiring, rocker arm actuator position sensor, ECM |
P2650 | Rocker arm actuator B, bank 1 - open circuit | Wiring, rocker arm actuator |
2019 | Actualizacion constante |