Dtc P1601 Eeprom Error - Injector Correction Value, Dpnr Thermal Degradation Record
Connect the intelligent tester to the DLC3.
Dtc P0115 Engine Coolant Temperature Circuit
A thermistor is built into the Engine Coolant Temperature (ECT) sensor and it changes its resistance value according to the engine coolant temperature.
The structure of the sensor and connection to the ECM is the same as the intake air temperature sensor.
Dtc P1550 Battery Current Sensor Circuit
The battery current sensor installed on the positive battery terminal detects the amount of current supplied from the alternator.
Dtc P0110 Intake Air Temperature Circuit
The intake air temperature sensor is built into the mass air flow meter and senses the intake air temperature.
A thermistor built in the sensor changes its resistance value according to the intake air temperature.
Dtc P1526 Fuel Route Switching Valve Relay Stuck On
The fuel route switching valve changes the route of fuel discharged from the fuel pump to switch between the fuel transfer operation and priming operation.
Dtc P0106 Manifold Absolute Pressure / Barometric Pressure Circuit Range / Performance Problem
The manifold absolute pressure sensor detects the intake manifold pressure by using the built-in sensor unit. The ECM determines the basic injection duration and injection advance timing based on the voltage output by the manifold absolute pressure sensor.
Dtc P1426 Differential Pressure Sensor Installation Error
The two sensing chambers of the differential pressure sensor are mounted to monitor the pressure before and after the DPNR (*2) catalytic converter. The sensor itself is not located on the engine assembly in order to reduce the influence of vibration. The sensor is a semiconductor-type that is not influenced by exhaust gases.
Dtc P0105 Manifold Absolute Pressure / Barometric Pressure Circuit
The manifold absolute pressure sensor detects the intake manifold pressure by using its built-in sensor unit. The ECM determines the basic injection duration and injection advance timing based on the voltage output by the manifold absolute pressure sensor.
Dtc P1425 Differential Pressure Sensor Circuit
The two sensing chambers of the differential pressure sensor are mounted to monitor the pressure before and after the DPNR (*2) catalytic converter. The sensor itself is not located on the engine assembly in order to reduce the influence of vibration. The sensor is a semiconductor-type that is not influenced by exhaust gases.
Dtc P0101 Mass Or Volume Air Flow Circuit Range / Performance Problem
The mass air flow meter uses a platinum hot wire. The mass air flow meter consists of a platinum hot wire, a temperature sensor and a control circuit installed in a plastic housing. The mass air flow meter works on the principle that the hot wire and temperature sensor located in the intake air by-pass of the housing detect any changes in the intake air temperature.