|
Trouble Code |
Fault location / Ubicacion de Falla |
Probable cause / Causas Probables |
| P2151 |
Injector - group B, supply voltage - circuit high |
Wiring short to positive, engine control (EC) relay, injector |
| P2152 |
Injector - group C, supply voltage - open circuit |
Wiring, engine control (EC) relay, injector |
| P2153 |
Injector - group C, supply voltage - circuit low |
Wiring short to ground, engine control (EC) relay, injector |
| P2154 |
Injector - group C, supply voltage - circuit high |
Wiring short to positive, engine control (EC) relay, injector |
| P2155 |
Injector - group D, supply voltage - open circuit
|
Wiring, engine control (EC) relay, injector |
| P2156 |
Injector - group D, supply voltage - circuit low |
Wiring short to ground, engine control (EC) relay, injector |
| P2157 |
Injector . group D, supply voltage - circuit high |
Wiring short to positive, engine control (EC) relay, injector |
| P2158 |
Vehicle speed sensor (VSS) B - circuit malfunction |
Wiring, VSS |
| P2159 |
Vehicle speed sensor (VSS) B - range/ performance problem |
Wiring, VSS |
| P215A |
Vehicle speed sensor (VSS)/wheel speed - correlation |
Wiring, VSS, wheel speed sensor, incorrect tyre size, ECM |
| P215B |
Vehicle speed sensor (VSS)/transmission output shaft speed (OSS) sensor -
correlation |
Wiring, VSS, OSS sensor, transmission mechanical fault, incorrect tyre size, ECM |
| P2160 |
Vehicle speed sensor (VSS) B - circuit low |
Wiring short to ground, VSS |
| P2161 |
Vehicle speed sensor (VSS) B - circuit intermittent/ erratic |
Wiring, poor connection, VSS |
| P2162 |
Vehicle speed sensor (VSS) A/B - correlation
|
Wiring, VSS, incorrect tire size |
| P2163 |
Accelerator pedal
position (APP) sensor A - maximum stop performance
Throttle position (TP)
sensor A - maximum stop performance |
Wiring, APP sensor
Wiring, TP sensor |
| P2164 |
Accelerator pedal
position (APP) sensor B - maximum stop performance
Throttle position (TP)
sensor B - maximum stop performance |
Wiring, APP sensor
Wiring, TP sensor |
| P2165 |
Accelerator pedal
position (APP) sensor C - maximum stop performance
Throttle position (TP)
sensor C - maximum stop performance |
Wiring, APP sensor
Wiring, TP sensor |
| P2166 |
Accelerator pedal
position (APP) sensor D - maximum stop performance
Throttle position (TP)
sensor D - maximum stop performance |
Wiring, APP sensor
Wiring, TP sensor |
| P2167 |
Accelerator pedal
position (APP) sensor E - maximum stop performance
Throttle position (TP)
sensor E - maximum stop performance |
Wiring, APP sensor
Wiring, TP sensor |
| P2168 |
Accelerator pedal
position (APP) sensor F - maximum stop performance
Throttle position (TP)
sensor F - maximum stop performance |
Wiring, APP sensor
Wiring, TP sensor |
| P2169 |
Exhaust gas pressure regulator vent solenoid - circuit open |
Wiring, exhaust gas pressure regulator vent solenoid |
| P216A |
Fuel injector group E - supply voltage - open circuit |
Wiring, engine control (EC) relay, injectors, ECM |
| P216B |
Fuel injector group E - supply voltage - circuit low |
Wiring, engine control (EC) relay, injectors, ECM |
| P216C |
Fuel injector group E - supply voltage - circuit high |
Wiring, engine control (EC) relay, injectors, ECM |
| P216D |
Fuel injector group F - supply voltage - open circuit |
Wiring, engine control (EC) relay, injectors, ECM |
| P216E |
Fuel injector group F - supply voltage - circuit low |
Wiring, engine control (EC) relay, injectors, ECM |
| P216F |
Fuel injector group F - supply voltage - circuit high |
Wiring, engine control (EC) relay, injectors, ECM |
| P2170 |
Exhaust gas pressure regulator vent solenoid - circuit low |
Wiring short to ground, exhaust gas pressure regulator vent solenoid |
| P2171 |
Exhaust gas pressure regulator vent solenoid - circuit high |
Wiring short to positive, exhaust gas pressure regulator vent solenoid |
| P2172 |
Throttle actuator control (TAC) system - sudden high airflow detected |
Intake system, throttle body |
| P2173 |
Throttle actuator control (TAC) system - high airflow detected |
Intake system, throttle body |
| P2174 |
Throttle actuator control (TAC) system - sudden low airflow detected |
Intake system, throttle body |
| P2175 |
Throttle actuator control (TAC) system - low airflow detected |
Intake system, throttle body |
| P2176 |
Throttle actuator control (TAC) system - idle position not learned |
Basic setting not carried out |
| P2177 |
System too lean off
idle, bank 1 Adaptive heated oxygen
sensor (HO2S) control, bank 1 - signal high |
Fuel pressure,
injectors, intake leak Wiring, short to
positive, HO2S, ECM |
| P2178 |
System too rich off
idle, bank 1 Adaptive heated oxygen
sensor (HO2S) control, bank 1 - signal low |
Fuel pressure,
injectors, air intake restricted Wiring, short to
positive, HO2S, ECM |
| P2179 |
System too lean off
idle, bank 2 Adaptive heated oxygen
sensor (HO2S) control, bank 2 - signal high |
Fuel pressure,
injectors, intake leak Wiring, short to
positive, HO2S, ECM |
| P2180 |
System too rich off
idle, bank 2 Adaptive heated oxygen
sensor (HO2S) control, bank 2 - signal low |
Fuel pressure,
injectors, air intake restricted Wiring, short to
ground, HO2S, ECM |
| P2181 |
Cooling system performance |
Rdiator, coolant thermostat, engine coolant blower motor, ECT sensor |
| P2182 |
Engine coolant temperature (ECT) sensor 2 - circuit malfunction |
Wiring, ECT sensor |
| P2183 |
Engine coolant temperature (ECT) sensor 2 - range/ performance problem |
Wiring, ECT sensor |
| P2184 |
Engine coolant temperature (ECT) sensor 2 - circuit low |
Wiring short to ground, ECT sensor |
| P2185 |
Engine coolant temperature (ECT) sensor 2 - circuit high |
Wiring short to positive, ECT sensor |
| P2186 |
Engine coolant temperature (ECT) sensor 2 - circuit intermittent/ erratic |
Wiring poor connection, ECT sensor |
| P2187 |
System too lean at
idle, bank 1 Adaptive heated oxygen
sensor (HO2S) control, bank 1 - signal high
Adaptive heated oxygen
sensor (HO2S) control, bank 1 - no signal |
Fuel pressure,
injectors, intake leak Wiring, short to
positive, HO2S, ECM
Wiring, HO2S, ECM |
| P2188 |
System too rich at
idle, bank 1 Adaptive heated oxygen
sensor (HO2S) control, bank 1 - signal low
Adaptive heated oxygen
sensor (HO2S) control, bank 1 - implausible signal |
Fuel pressure,
injectors, air intake restricted Wiring, short to
ground, HO2S, ECM
Wiring, short to
positive, short to ground, HO2S, ECM |
| P2189 |
System too lean at
idle, bank 2 Adaptive heated oxygen
sensor (HO2S) control, bank 2 - signal high
Adaptive heated oxygen
sensor (HO2S) control, bank 2 - no signal |
Fuel pressure,
injectors, intake leak Wiring, short to
positive, HO2S, ECM
Wiring, HO2S, ECM |
| P2190 |
System too rich at
idle, bank 2 Adaptive heated oxygen sensor
(HO2S) control, bank 2 - signal low
Adaptive heated oxygen
sensor (HO2S) control, bank 2 - implausible signal |
Fuel pressure,
injectors, air intake restricted Wiring, short to
ground, HO2S, ECM
Wiring, short to
positive, short to groundHO2S, ECM |
| P2191 |
System too lean at
idle, bank 1 Adaptive heated oxygen
sensor (HO2S) control, bank 1 - signal high |
Fuel pressure,
injectors, intake leak Wiring, short to
positive, HO2S, ECM |
| P2192 |
System too rich at
higher load, bank 1 Adaptive heated oxygen
sensor (HO2S) control, bank 1 - signal low |
Fuel pressure,
injectors, air intake restricted Wiring, short to
ground, HO2S, ECM |
| P2193 |
System too lean at
higher load, bank 2 Adaptive heated oxygen
sensor (HO2S) control, bank 2 - signal high |
Fuel pressure,
injectors, intake leak Wiring, short to
positive, HO2S, ECM |
| P2194 |
System too rich at
higher load, bank 2 Adaptive heated oxygen
sensor (HO2S) control, bank 2 - signal low |
Fuel pressure,
injectors, air intake restricted Wiring, short to
ground, HO2S, ECM |
| P2195 |
Heated oxygen sensor
(HO2S) 1, bank 1 - signal stuck lean Oxygen sensor (O2S) 1,
bank 1 - signal stuck lean
Heated oxygen sensor
(HO2S) 1, bank 1 - implausible signal |
HO2S, fuel pressure,
injectors, intake leak O2S, fuel
pressure, injectors, intake leak
Wiring, short to
positive, short to ground, HO2S, ECM |
| P2196 |
Heated oxygen sensor
(HO2S) 1, bank 1 - signal stuck rich-
Oxygen sensor (O2S) 1,
bank 1 - signal stuck rich -
Heated oxygen sensor
(HO2S) 1, bank 1 - no signal |
HO2S, fuel pressure,
injectors, air intake restricted-
O2S, fuel pressure,
injectors, air intake restricted -
Wiring, HO2S, ECM |
| P2197 |
Heated oxygen sensor
(HO2S) 1, bank 2 - signal stuck lean Oxygen sensor (O2S) 1,
bank 2 - signal stuck lean
Heated oxygen sensor
(HO2S) 1, bank 2 - implausible signal |
HO2S, fuel pressure,
injectors, intake leak O2S, fuel pressure,
injectors, intake leak
Wiring, short to
positive, short to ground, HO2S, ECM |
| P2198 |
Heated oxygen sensor
(HO2S) 1, bank 2 - signal stuck rich Oxygen sensor (O2S) 1,
bank 2 - signal stuck rich
Heated oxygen sensor
(HO2S) 1, bank 2 - no signal |
HO2S, fuel pressure, injectors, airintake
restricted O2S, fuel pressure,
injectors, air intake restricted
Wiring, HO2S, ECM |
| P2199 |
Intake air temperature (IAT) sensor 1/2 - correlation |
Wiring, IAT sensor |
| P21AC |
Long term fuel trim (LTFT), under load, bank 1 - rich |
Catalytic converter, injector leakage, HO2S |
| P21AD |
Long term fuel trim (LTFT), under load, bank 1 - lean |
Catalytic converter, exhaust leak, HO2S |
| P21CC |
Long term fuel trim (LTFT), at idle, bank 1 - rich |
Catalytic converter, injector leakage, HO2S |
| P21CD |
Long term fuel trim (LTFT), at idle, bank 1 - lean |
Catalytic converter, exhaust leak, HO2S |
| P21E0 |
Long term fuel trim (LTFT), bank 1 - implausible signal |
Wiring, injector, HO2S |
| P21EB |
Long term fuel trim (LTFT), bank 1 - no signal |
Wiring, injector, HO2S |
| P21EC |
Long term fuel trim (LTFT), bank 1 - signal high |
Wiring, short to power, injector, HO2S |
| P21ED |
Long term fuel trim (LTFT), bank 1 - signal low |
Wiring, short to ground, injector, HO2S |
| P2200 |
Nitrogen oxides (NOx)
sensor, bank 1 - circuit malfunction - Heated oxygen sensor
(HO2S) 3, bank 1 - implausible signal |
Wiring, NOx sensor
Wiring, short to
positive, short to ground, HO2S, ECM |
