Possible causes – Low battery charge– Battery defective– Loose or missing alternator drive belt– Faulty alternator– Open or short system voltage circuit Tech description Start by recharging or replacing the battery. When is the obd code mean? The P0560 code is detected when the Engine Control Module (ECM) voltage out of range. Symptoms – Engine…
Tag: NISSAN
C1155 NISSAN Brake Fluid Level Low
Possible causes – Low brake fluid level at the reservoir– Faulty brake fluid level sensor When is the obd code mean? Brake fluid level is low or communication line between the ABS actuator and electric unit (control unit) and brake fluid level switch is open or shorted. Symptoms – ABS light ON– Brake light ON…
P1730 NISSAN Automatic Transmission Interlock
Possible causes – Low coast brake solenoid valve harness is open or shorted – Low coast brake solenoid valve circuit poor electrical connection - Fault low coast brake solenoid valve - Faulty Automatic Transmission Fluid (ATF) pressure switch 2 When is the obd code mean? Diagnostic Trouble Code (DTC) P1730 is detected when Transmission Control…
P0115 NISSAN Engine Coolant Temperature Sensor Signal Range/Performance
Possible causes – Low engine coolant level– Faulty Engine Coolant Temperature (ECT) sensor– Faulty engine coolant thermostat– Engine Coolant Temperature (ECT) sensor harness is open or shorted– Engine Coolant Temperature (ECT) sensor circuit poor electrical connection When is the obd code mean? An excessively low or high voltage from the sensor is sent to Engine…
P0117 NISSAN Engine Coolant Temperature Circuit Low
Possible causes – Low engine coolant level– Faulty Engine Coolant Temperature (ECT) sensor– Faulty engine coolant thermostat– Engine Coolant Temperature (ECT) sensor harness is open or shorted– Engine Coolant Temperature (ECT) sensor circuit poor electrical connection When is the obd code mean? An excessively low voltage from the sensor is sent to ECM. Symptoms –…
P0174 NISSAN Fuel Injection System Too Lean Bank 2
Possible causes – Intake air leaks– Faulty front heated oxygen sensor– Ignition misfiring– Faulty fuel injectors– Exhaust gas leaks– Incorrect fuel pressure– Lack of fuel– Faulty Mass Air Flow (MAF) sensor– Incorrect Positive Crankcase Ventilation (PCV) hose connection Tech description If the P0171 is combined with the P0174 code, it’s very likely that the problem…
P1421 NISSAN Cold Start Control
Possible causes – Lack of intake air volume (block air filter)– Fuel injection system (Clogged fuel injector or bad fuel pump)– Faulty Engine Control Module (ECM) Tech description There is a factory service bulletin for the following Nissan models: 2007-2009 Nissan Versa 2007-2009 Nissan Versa Factory Service Bulletin OBDII Code P1421 When is the obd…
P1220 NISSAN Fuel Pump Control Module
Possible causes – Fuel Pump Control Module (FPCM) harness is open or shorted– Fuel Pump Control Module (FPCM) circuit poor electrical connection– Faulty dropping resistor– Faulty Fuel Pump Control Module (FPCM) When is the obd code mean? An improper voltage signal from the Fuel Pump Control Module (FPCM), which is supplied to a point between…
U1011 NISSAN Invalid or Missing Data for Engine Air Intake
Possible causes – Harness or connectors (CAN communication line is open or shorted) – ECM Tech description Nissan has release service bulletins for this problem. A common cause with Nissan vehicles is the poor harness ground connection at the engine compartment and the ground connection behind the dash. Clean and resecure harness ground connection and…
U1001 NISSAN Invalid or Missing Data for Primary Id
Possible causes – Harness or connectors (CAN communication line is open or shorted)– ECM Tech description Nissan has release service bulletins for this problem. A common cause with Nissan vehicles is the poor harness ground connection at the engine compartment and the ground connection behind the dash. Clean and resecure harness ground connection and reset…