SCANNER - DIAGNOSTICO - CODIGOS

CODIGOS OBD II
P2101  al  P2150

RELACION O LISTA DE CODIGOS, DE 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
Los codigos que no empiezan con P2 ; puede ubicarlos en el siguiente enlace: OBD II

P2101 al P2150

P2000 /P2050 P2051 /P2100  P2101/P2150 P2051 /P2200 P2201 /P2250 P2051 /P2300 P2301 /P2360
P2400 /P2500 P2501 /P2550 P2551 /P2600 P2601 /P2650 P2651 /P2700 P2701/ P2750 P2751/P2B0A
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 tigh/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 tigh/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

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