Ошибки P0032 и P0170. Кто сталкивался? Что делать?
P0032 KIA Description
Oxygen Sensors (O2S) or Heated Oxygen Sensors (HO2S) need to reach a minimum operating temperature of 750 degrees F to produce an accurate voltage signal. The faster the heated oxygen sensor reaches that temperature the faster the sensor will start sending an accurate signal to the Engine Control Module (ECM).
In order to achieve the require temperature, a heater element is included inside the heated oxygen sensor. The ECM controls the heated oxygen sensor heater element based on signals from the engine coolant temperature and engine load. The ECM controls the heater element circuit by allowing current flow to ground.
The ECM monitors the voltage signal received through the heater element circuit and determines the state of the circuit by comparing the voltage detected with the factory specifications.
картинка:
http://engine-codes.com/uploads/images/2299.gifP0170 KIA Description
With the Air/Fuel Mixture Ratio Self-Learning Control, the actual mixture ratio can be brought closely to the theoretical mixture ratio based on the mixture ratio feedback signal from the heated oxygen sensors 1. The Engine Control Module (ECM) calculates the necessary compensation to correct the offset between the actual and the theoretical ratios.
In case the amount of the compensation value is extremely large (The actual mixture ratio is too lean.), the ECM judges the condition as the fuel injection system malfunction and light up the Malfunction Indicator Light (MIL) (2 trip detection logic).
отсюда:
http://engine-codes.com/p0032_kia.htmlhttp://engine-codes.com/p0170_kia.htmlКто сталкивался? Что делать?
Насколько позволяет мой аглицкий:
0032 - сдох либо датчик кислорода, либо подогрев этого датчика
0170 - следствие неправильных показаний датчика кислорода (возможно следствие 0032), либо забился воздушный фильтр двигателя.
Поправьте меня !