FAQ #171 | |
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Air temperature sensor |
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Air temperature sensor (1310) The air temperature sensor informs the ECU about the temperature of the air taken in . Role of the injection ECU according to the data received : To calculate the density of the ambient air To work out the amount of fuel to inject Description The air temperature probe is incorporated into the air flow meter (1310) . The sensor consists of a Negative Temperature Coefficient (NTC) resistor . The more the temperature increases, the more its resistance value is reduced . Electrical specifications : Resistance at 20 °C = 6250 ohms Resistance at 80 °C = 600 ohms |
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FAQ Posted by | Dave_Retired. |
Info | Created: 22 September 2009 Last Updated: 22 September 2009 |