| SCANNER - DIAGNOSTICO - CODIGOS OBD-ll - Mecanica automotriz |
Codigos: OBD II - P2000 al P2050 |
| Relacion de codigos con numeracion que empiezan con: P2 |
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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 |
| P2101 | Throttle actuator control (TAC) motor - range/ performance problem | Wiring, TAC motor |
| P2102 | Throttle actuator control (TAC) motor - circuit low | Wiring, short to ground, TAC motor |
| P2103 | Throttle actuator control (TAC) motor - circuit HIGH | Wiring, short to positive, TAC motor |
| P2104 | Throttle actuator control (TAC) system forced idle mode | Wiring, TAC motor, APP sensor, ECM |
| P2105 | Throttle actuator control (TAC) system forced engine shut down mode | Wiring, TAC motor, APP sensor, ECM |
| P2106 | Throttle actuator control (TAC) system forced limited power mode | Wiring, TAC motor, APP sensor, ECM |
| P2107 | Throttle actuator control (TAC) module - processor fault | TAC control module |
| P2108 | Throttle actuator control (TAC) module - performance problem | TAC control module |
| P2109 |
Accelerator pedal
position (APP) sensor A - minimum stop performance
Throttle position (TP) sensor A - minimum stop performance Engine control module (ECM) - circuit malfunction |
APP sensor TP sensor, throttle valve tight/ sticking Wiring, ECM |
| P210A |
Throttle control unit
B, control motor - open circuit
Heated oxygen sensor (HO2S) 1, bank 1 - implausible signal |
Wiring, throttle control unit, ECM Wiring, short to positive, short to ground, HO2S, ECM |
| P210B | Throttle control unit B, control motor - circuit range/ performance | Wiring, throttle control unit, ECM |
| P210C | Throttle control unit B, control motor - circuit low | Wiring, throttle control unit, ECM |
| P210D | Throttle control unit B, control motor - circuit high | Wiring, throttle control unit, ECM |
| P210E | Throttle position sensor sensor (TPS) /accelerator pedal position (APP) sensor /switch C/F voltage - correlation | Wiring, TPS, APP sensor/switch, ECM |
| P210F | Heated oxygen sensor (HO2S) 1, bank 1 - implausible signal | Wiring, short to positive, short to ground, HO2S, ECM |
| P2110 |
Throttle actuator
control (TAC) system - forced limited rpm mode Heated oxygen sensor (HO2S) 1, bank 1 - implausible signal |
Wiring, TAC motor,
APP sensor, ECM Wiring, short to positive, short to ground, HO2S, ECM |
| P2111 |
Throttle actuator
control (TAC) system - actuator stuck open Throttle actuator control (TAC) system - circuit malfunction Brake vacuum - implausible signal |
Throttle body, throttle valve tight/ sticking Wiring, short to positive, short to ground, TP sensor, ECM Wiring, vacuum sensor, mechanical fault |
| P2112 |
Throttle actuator
control (TAC) system - actuator stuck closed Throttle actuator control (TAC) system - circuit malfunction |
Throttle body, throttle valve tight/ sticking Wiring, short to positive, short to ground, TP sensor, ECM |
| P2113 |
Accelerator pedal
position (APP) sensor B - minimum stop performance Throttle position (TP) sensor B - minimum stop performance |
APP sensor
TP sensor, throttle valve tight/ sticking |
| P2114 |
Accelerator pedal
position (APP) sensor C - minimum stop performance Throttle position (TP) sensor C - minimum stop performance |
APP sensor TP sensor, throttle valve tight/ sticking |
| P2115 |
Accelerator pedal
position (APP) sensor D - minimum stop performance Throttle position (TP) sensor D - minimum stop performance |
APP sensor TP sensor, throttle valve tight/ sticking |
| P2116 |
Accelerator pedal
position (APP) sensor E - minimum stop performance Throttle position (TP) sensor E - minimum stop performance |
Wiring, TP sensor Wiring, TP sensor |
| P2117 |
Accelerator pedal position (APP) sensor F - minimum
stop performance Throttle position (TP) sensor F - minimum stop performance |
Wiring, APP sensor Wiring, TP sensor |
| P2118 | Throttle actuator control (TAC), throttle motor current - range/ performance problem | Wiring, throttle motor |
| P2119 |
Throttle actuator
control (TAC), throttle motor valve - range/ performance problem Engine control module (ECM) - circuit malfunction |
Throttle valve
tight/ sticking, throttle motor Wiring, ECM |
| P2120 |
Accelerator pedal
position (APP) sensor/switch D - circuit malfunction Throttle position (TP) sensor/switch D - circuit malfunction Heated oxygen sensor (HO2S) 1, bank 1 - implausible signal |
Wiring, APP
sensor/switch Wiring, TP sensor/switch Wiring, short to positive, short to ground, HO2S, ECM |
| P2121 |
Accelerator pedal
position (APP) sensor/ switch D - range/ performance problem Throttle position (TP) sensor/switch D - range/ performance problem Engine control module (ECM) - circuit malfunction |
Wiring, APP
sensor/switch Wiring, TP sensor/switch Wiring, ECM |
| P2122 |
Accelerator pedal
position (APP) sensor/switch D - low input Throttle position (TP) sensor/switch D - low input Engine control module (ECM), idle control - high input |
Wiring short to
ground, APP sensor/switch Wiring, short to ground, TP sensor/switch Wiring, short to positive, TP sensor, ETS control module |
| P2123 |
Accelerator pedal position (APP) sensor/switch D -
high input Throttle position (TP) sensor/switch D - high input |
Wiring, short to
positive, APP sensor/ switch Wiring short to positive, TP sensor/switch |
| P2124 |
Accelerator pedal
position (APP) sensor/switch D - circuit intermittent Throttle position (TP) sensor/switch D - circuit intermittent |
Wiring, poor
connection, APP sensor/switch Wiring, poor connection, TP sensor/switch |
| P2125 |
Accelerator pedal
position (APP) sensor/switch E - circuit malfunction Throttle position (TP) sensor/switch E - circuit malfunction |
Wiring, APP
sensor/switch Wiring, TP sensor/ switch |
| P2126 |
Accelerator pedal
position (APP) sensor/switch E - range/ performance problem Throttle position (TP) sensor/switch E - range/ performance problem |
Wiring, APP
sensor/switch Wiring, TP sensor/ switch |
| P2127 |
Accelerator pedal
position (APP) sensor/switch E - low input Throttle position (TP) sensor/switch E - low input |
Wiring short to
ground, APP sensor/switch Wiring short to ground, TP sensor/switch |
| P2128 |
Accelerator pedal
position (APP) sensor/switch E - high input Throttle position (TP) sensor/switch E - high input |
Wiring short to
positive, APP sensor/switch Wiring short to positive, TP sensor/switch |
| P2129 |
Accelerator pedal
position (APP) sensor/switch E - circuit intermittent Throttle position (TP) sensor/switch E - circuit intermittent |
Wiring, poor
connection, APP sensor/switch Wiring, poor connection, TP sensor/switch |
| P2130 |
Accelerator pedal
position (APP) sensor/switch F - circuit malfunction Throttle position (TP) sensor/switch F - circuit malfunction |
Wiring, APP
sensor/switch Wiring, TP sensor/switch |
| P2131 |
Accelerator pedal
position (APP) sensor/switch F-circuit range/ performance problem Throttle position (TP) sensor/switch F-circuit range/ performance problem Brake pedal position (BPP) switch - no signal |
Wiring, APP
sensor/switch
Wiring, TP sensor/switch Wiring, BPP switch, ECM |
| P2132 |
Accelerator pedal
position (APP) sensor/switch F-low input Throttle position (TP) sensor/switch F-low input |
Wiring short to
ground, APP sensor/switch Wiring short to ground, TP sensor/switch |
| P2133 |
Accelerator pedal
position (APP) sensor/switch F-high input Throttle position (TP) sensor/switch F- high input |
Wiring short to positive, APP sensor/switch Wiring short to positive, TP sensor/switch |
| P2134 |
Accelerator pedal
position (APP) sensor/switch F-circuit intermittent Throttle position (TP) sensor/switch F-circuit intermittent |
Wiring, poor
connection, APP sensor/switch Wiring, poor connection, TP sensor/switch |
| P2135 |
Accelerator pedal
position (APP) sensor/switch A/B - voltage correlation Throttle position (TP) sensor/switch A/B - voltage correlation Electronic throttle unit, throttle position (TP) sensor/switch 1 - implausible signal |
Wiring, APP
sensor/switch Wiring, TP sensor/switch Wiring, TP sensor/switch |
| P2136 |
Accelerator pedal position (APP) sensor/switch A/C -
voltage correlation Throttle position (TP) sensor/switch A/C - voltage correlation |
Wiring, APP
sensor/switch Wiring, TP sensor/switch |
| P2137 |
Accelerator pedal
position (APP) sensor/switch B/C - voltage correlation
Throttle position (TP) sensor/switch D/E - voltage correlation |
Wiring, APP
sensor/switch Wiring, TP sensor/switch |
| P2138 | Throttle position (TP) sensor/switch D/E - voltage correlation | Wiring, TP sensor/switch |
| P2139 |
Accelerator pedal
position (APP) sensor/switch D/F - voltage correlation Throttle position (TP) sensor/switch D/F - voltage correlation |
Wiring, APP
sensor/switch Wiring, TP sensor/switch |
| P213A | Exhaust gas recirculation (EGR) throttle B - open circuit | Wiring, EGR throttle, ECM |
| P213B | Exhaust gas recirculation (EGR) throttle B - control circuit range/ performance | Wiring, EGR throttle, ECM |
| P213C | Exhaust gas recirculation (EGR) throttle B - control circuit low | Wiring, EGR throttle, ECM |
| P213D | Exhaust gas recirculation (EGR) throttle B - control circuit high | Wiring, EGR throttle, ECM |
| P213E | Fuel injection system fault - forced engine shut-down mode | - |
| P213F | Fuel pump (FP) system fault - forced engine shut-down mode | Wiring, FP, FP relay, ECM |
| P2140 |
Accelerator pedal
position (APP) sensor/switch E/F - voltage correlation
Throttle position (TP) sensor/switch E/F - voltage correlation Long term fuel trim (LTFT), bank 1 - range/ performance problem |
Wiring, APP
sensor/switch Wiring, TP sensor/switch Catalytic converter, exhaust leak, injector leakage, HO2S |
| P2141 | Exhaust gas recirculation (EGR) throttle control valve - circuit low | Wiring short to ground, EGR throttle control valve |
| P2142 | Exhaust gas recirculation (EGR) throttle control valve - circuit high | Wiring short to positive, EGR throttle control valve |
| P2143 | Exhaust gas recirculation (EGR) vent control - open circuit | Wiring, EGR vent control |
| P2144 | Exhaust gas recirculation (EGR) vent control - circuit low | Wiring short to ground, EGR vent control |
| P2145 | Exhaust gas recirculation (EGR) vent control - circuit high | Wiring short to positive, EGR vent control |
| P2146 | Injector - group A, supply voltage - open circuit | Wiring, engine control (EC) relay, injector |
| P2147 | Injector - group A, supply voltage - circuit low | Wiring short to ground, engine control (EC) relay, injector |
| P2148 | Injector - group A, supply voltage - circuit high | Wiring short to positive, engine control (EC) relay, injector |
| P2149 | Injector - group B, supply voltage - open circuit | Wiring, engine control (EC) relay, injector |
| P214C | Long term fuel trim (LTFT), bank 1 - range/ performance problem | Catalytic converter, exhaust leak, injector leakage, HO2S |
| P214D | Long term fuel trim (LTFT), bank 1 - range/ performance problem | Catalytic converter, exhaust leak, injector leakage, HO2S |
| P2150 | Injector - group B, supply voltage - circuit low | Wiring short to ground, engine control (EC) relay, injector |
| 2019 | Actualizacion constante |