Possible causes – Faulty Heated Oxygen Sensor Bank 1 Sensor 3– Heated Oxygen Sensor Bank 1 Sensor 3 harness is open or shorted– Heated Oxygen Sensor Bank 1 Sensor 3 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– High Fuel Consumption– Excessive Smoke from Exhaust P0143 INFINITI OBD…
Tag: INFINITI
P0144 INFINITI Heated Oxygen Sensor 3 Heater Control Circuit Low
Possible causes – Faulty Heated Oxygen Sensor Bank 1 Sensor 3– Heated Oxygen Sensor Bank 1 Sensor 3 harness is open or shorted– Heated Oxygen Sensor Bank 1 Sensor 3 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– High Fuel Consumption– Excessive Smoke from Exhaust P0144 INFINITI OBD…
P0146 INFINITI Heated Oxygen Sensor 3 Circuit No Activity Detected
Possible causes – Faulty Heated Oxygen Sensor Bank 1 Sensor 3– Heated Oxygen Sensor Bank 1 Sensor 3 harness is open or shorted– Heated Oxygen Sensor Bank 1 Sensor 3 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– High Fuel Consumption– Excessive Smoke from Exhaust P0146 INFINITI OBD…
P0145 INFINITI Heated Oxygen Sensor 3 Circuit Slow Response
Possible causes – Faulty Heated Oxygen Sensor Bank 1 Sensor 3– Heated Oxygen Sensor Bank 1 Sensor 3 harness is open or shorted– Heated Oxygen Sensor Bank 1 Sensor 3 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– High Fuel Consumption– Excessive Smoke from Exhaust P0145 INFINITI OBD…
P1167 INFINITI Heated Rear Oxygen Sensor 2 Maximum Voltage Monitoring Bank 2
Possible causes – Faulty Heated Rear Oxygen Sensor Bank 2– Heated Rear Oxygen Sensor Bank 2 harness is open or shorted– Heated Rear Oxygen Sensor Bank 2 circuit poor electrical connection– Fuel pressure– Injectors– Intake air leaks Tech description Replacing the Rear Oxygen (O2) Sensor usually takes care of the problem When is the obd…
P1767 INFINITI High and Low Reverse Clutch Solenoid Valve
Possible causes – Faulty High and Low Reverse Clutch Solenoid Valve– High and Low Reverse Clutch Solenoid Valve harness is open or shorted– High and Low Reverse Clutch Solenoid Valve circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1767 INFINITI OBD Code Description High and low reverse clutch…
P1769 INFINITI High and Low Reverse Clutch Solenoid Valve Function
Possible causes – Faulty High and Low Reverse Clutch Solenoid Valve– High and Low Reverse Clutch Solenoid Valve harness is open or shorted– High and Low Reverse Clutch Solenoid Valve circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1769 INFINITI OBD Code Description
P0044 INFINITI Heated Oxygen Sensor 3 Heater Control Circuit Low
Possible causes – Faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 3– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 3 harness is open shorted– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 3 circuit poor electrical connection– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 3 fuse– Faulty Engine Control Module (ECM) When is the obd code…
P0181 INFINITI Fuel Temperature Sensor Circuit Range/Performance
Possible causes – Faulty Fuel Temperature Sensor– Fuel Temperature Sensor harness is open or shorted– Fuel Temperature Sensor circuit poor electrical connection When is the obd code mean? Rationally incorrect voltage from the sensor is sent to ECM, compared with the voltage signals from engine coolant temperature sensor and intake air temperature sensor. Symptoms –…
P1147 INFINITI Heated Oxygen Sensor 2 Maximum Voltage Monitoring Bank 1
Possible causes – Faulty heated oxygen (O2) sensor 2 (rear)– Intake air leaks– Heated oxygen (O2) sensor 2 (rear) harness is open or shorted– Heated oxygen (O2) sensor 2 (rear) circuit poor electrical connection – Inappropriate fuel pressure– Faulty fuel injectors Tech description Replacing the O2 Sensor 2 usually takes care of the problem When…