Tag: TOYOTA

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…

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…

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…

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…

Possible causes – Faulty Vehicle Speed Sensor– Vehicle speed sensor harness or connectors is open or shorted– Vehicle speed sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) Tech description Replaced the speed sensor on top transmission. When is the obd code mean? The signal sent by the vehicle speed sensor to ECM is…

Possible causes – Faulty Vehicle Speed Sensor– Vehicle speed sensor harness or connectors is open or shorted– Vehicle speed sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) Tech description The P0500 code is very common on the Toyota Tacoma, Toyota Yaris, Toyota Camry, Toyota Tundra, Toyota RAV-4. Before replacing the sensor you should…

Possible causes – Ignition Coil No. 1 harness is open or shorted– Ignition Coil No. 1 circuit poor electrical connection– Faulty Ignition Coil No. 1– Faulty Engine Control Module (ECM) When is the obd code mean? The P1300 code is for the ignition coil No.1 and is set when there is no IGF signal to…

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…

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…

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…