Possible causes – Ignition Coil No. 2 harness is open or shorted– Ignition Coil No. 2 circuit poor electrical connection– Faulty Ignition Coil No. 2– Faulty Engine Control Module (ECM) When is the obd code mean? The P1305 code is for the ignition coil No.2 and is set when there is no IGF signal to…
Tag: LEXUS
P1310 LEXUS Igniter Circuit Malfunction No. 3
Possible causes – Ignition Coil No. 3 harness is open or shorted– Ignition Coil No. 3 circuit poor electrical connection– Faulty Ignition Coil No. 3– Faulty Engine Control Module (ECM) When is the obd code mean? The P1310 code is for the ignition coil No.3 and is set when there is no IGF signal to…
P1315 LEXUS Igniter Circuit Malfunction No. 4
Possible causes – Ignition Coil No. 4 harness is open or shorted– Ignition Coil No. 4 circuit poor electrical connection– Faulty Ignition Coil No. 4– Faulty Engine Control Module (ECM) When is the obd code mean? The P1315 code is for the ignition coil No.4 and is set when there is no IGF signal to…
P1320 LEXUS Igniter Circuit Malfunction No. 5
Possible causes – Ignition Coil No. 5 harness is open or shorted– Ignition Coil No. 5 circuit poor electrical connection– Faulty Ignition Coil No. 5– Faulty Engine Control Module (ECM) When is the obd code mean? The P1320 code is for the ignition coil No.5 and is set when there is no IGF signal to…
P1325 LEXUS Igniter Circuit Malfunction No. 6
Possible causes – Ignition Coil No. 6 harness is open or shorted– Ignition Coil No. 6 circuit poor electrical connection– Faulty Ignition Coil No. 6– Faulty Engine Control Module (ECM) When is the obd code mean? The P1325 code is for the ignition coil No.6 and is set when there is no IGF signal to…
P0174 LEXUS Air/Fuel Mixture 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…
P0171 LEXUS Air/Fuel Mixture System Lean Bank 1
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…
P0128 LEXUS Coolant Thermostat
Possible causes – Leaking or stuck open thermostat– Low engine coolant level– Insufficient warm up time– Faulty engine coolant temperature sensor– Engine coolant temperature sensor harness is open or shorted– Engine coolant temperature sensor circuit poor electrical connection Tech description If cooling system is not leaking and the fluid level is OK, replacing the thermostat…
P0560 LEXUS System Voltage Malfunction
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…
P0115 LEXUS Engine Coolant Temperature Circuit
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…