GorazdO je napisal/-a:MAP Sensors Speed-Density systems (used on the 2000+ models) calculate the weight of air going into the engine by using a Manifold Absolute Pressure (MAP) sensor, the Intake Air Temperature (IAT) sensor and the Perfect Gas Law. To accurately determine the correct weight of fuel needed, the ECU has a Volumetric Efficiency map stored in it which it uses to calculate how much fuel must be added for a proper Air/Fuel mixture.
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Pros:
# Easy and inexpensive to implement
# Very durable
Cons:
# Does not compensate very well for changes in VE
# Not very accurate A/F Ratios under transient driving conditions (ie: non-WOT street driving)
noctiferia je napisal/-a:joztom je napisal/-a:To je zelo pogosta napaka na Renaultu, ki dela z MAP namesto LMM kot nemški avti. Zamenjaj povezovalno cev na kolektor, vzemi npr Gates 4mm za bencin.
Ali bi lahko malce bolj podrobno razložil
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