Description OBD-II Trouble Code Description for P0149 Infiniti Fuel Timing Error The OBD2 Code Information Be Applicable For Infiniti: ,2013 Infiniti M35h GT,2013 Infiniti JX,2013 Infiniti FX,2011 Infiniti QX,2011 Infiniti M35h,2011 Infiniti M,2011 Infiniti JX Concept,2011 Infiniti IPL G Coupe,2011 Infiniti EX30d,2009 Infiniti G37,2009 Infiniti FX50,2009 Infiniti FX37,2009 Infiniti FX35,2009 Infiniti Essence Concept,2009 Infiniti EX37,2008…
Category: INFINITI
Infiniti P0147 O2 Sensor Heater Circuit Malfunction Bank 1 Sensor 3
Description OBD-II Trouble Code Description for P0147 Infiniti O2 Sensor Heater Circuit What does this mean? OBD2 Code P0147 Infiniti definition: O2 (Oxygen) sensors contain a heating element that allows the sensor to reach operating temperature quickly. This lowers emissions since it allows the engine to reach closed loop faster and also allows the engine…
Infiniti P0148 High Pressure Common Rail Checksum
Description OBD-II Trouble Code Description for P0148 Infiniti Fuel Delivery Error What does this mean? OBD2 Code P0148 Infiniti definition: The fuel delivery to the engine is too low under high acceleration. Symptoms Possible sumptoms of OBD code P0148 Infiniti – Engine Light ON (or Service Engine Soon Warning Light) Causes Possible causes of OBD…
Infiniti P0146 O2 Sensor Circuit No Activity Detected Bank 1 Sensor 3
Description OBD-II Trouble Code Description for P0146 Infiniti O2 Sensor Circuit No Activity Detected What does this mean? OBD2 Code P0146 Infiniti definition: The catalytic converter is used to control emissions. The o2 sensor on Bank 1, position 3 is aft of the converter and monitors the catalyst efficiency. The PCM (Powertrain Control Module) does…
Infiniti P0144 O2 Sensor Circuit High Voltage Bank 1 Sensor 3
Description OBD-II Trouble Code Description for P0144 Infiniti O2 Sensor Circuit High Voltage What does this mean? OBD2 Code P0144 Infiniti definition: The catalytic converter is used to lower harmful emissions. To ensure proper operation, there is an O2 sensor located behind the catalyst that monitors the oxygen content of the exhaust after the cat….
Infiniti P0145 Heated Oxygen Sensor 3 Circuit Slow Response
Description OBD-II Trouble Code Description for P0145 Infiniti O2 Sensor Circuit Slow Response What does this mean? OBD2 Code P0145 Infiniti definition: The powertrain control module uses the oxygen sensor to calculate the air/fuel ratio in the exhaust. Symptoms Possible sumptoms of OBD code P0145 Infiniti – Engine Light ON (or Service Engine Soon Warning…
Infiniti P0143 Heated Oxygen Sensor 3 Heater Control Circuit High
Description OBD-II Trouble Code Description for P0143 Infiniti O2 Sensor Circuit Low Voltage What does this mean? OBD2 Code P0143 Infiniti definition: The Catalytic Converter is used to help control emissions. The PCM (Powertrain Control Module) uses the signal from the oxygen sensor to the rear of the catalyst to monitor the catalyst’s efficiency. This…
Infiniti P0142 O2 Sensor Circuit Malfunction Bank 1 Sensor 3
Description OBD-II Trouble Code Description for P0142 Infiniti O2 Sensor Circuit What does this mean? OBD2 Code P0142 Infiniti definition: The oxygen sensors are critical to the engine running properly. It basically informs the PCM (Powertrain Control Module) of oxygen content of the exhaust. The PCM then uses this information to regulate fuel injector pulse….
Infiniti P0141 O2 Sensor 1/2 Heater Performance
Description OBD-II Trouble Code Description for P0141 Infiniti O2 Sensor Heater Circuit What does this mean? OBD2 Code P0141 Infiniti definition: This code means that the heated circuit in the oxygen sensor on bank 1 decreases time needed to enter closed loop. As the O2 heater reaches operating temperature, the oxygen sensor responds by switching…
Infiniti P0139 HO2S Circuit Slow Response Bank 1 Sensor 2
Description OBD-II Trouble Code Description for P0139 Infiniti O2 Sensor Circuit Slow Response What does this mean? OBD2 Code P0139 Infiniti definition: This involves the rear oxygen sensor on the driver’s side. This code indicates the engine air fuel ratio is not being adjusted by the oxygen sensor signal or the ECM as expected to…