FUEL ADDITIVE LEVEL SENSOR CONSTRUCTION/OPERATION[MZ-CD 1.6 (Y6)]


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High Power-Euro 4

•  The fuel additive level sensor is a two-part design.
•  The inner sensor calculates the current fill level in the fuel additive tank.
•  The outer sensor calculates the change in fuel additive viscosity caused by the ambient temperature and sends this reference value to the fuel additive control module.
•  On the basis of these two input signals, the fuel additive control module can calculate both the fill level and the viscosity of the fuel additive and determine the precise quantity of fuel additive to be metered.
•  If the fill level of the fuel additive in the fuel additive tank becomes low/empty, the MIL will illuminate.
d3e116ct1005

1
Fuel additive pump unit
2
Fuel additive level sensor