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Home >> Saab >> 1989 >> 9000 Base, Standard >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Theory/Operation >> Computerized Engine Controls >> Electronic Control Units (Ecu) >> Fuel Injection ECU
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Fuel Injection ECU

The Bosch LH-Jetronic fuel injection system ECU is a microprocessor based computer that receives and evaluates readings from various sensors. The ECU then produces a signal that is sent to each injector to ensure the correct amount of fuel delivery for all operating conditions. Located in the right kick panel, ECU also controls the Automatic Idle Control (AIC) system.