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Home >> Saab >> 2005 >> 9-3 Linear, 2D Convertible, Standard >> Repair and Diagnosis >> Engine Performance >> TRIONIC T8 Fuel Control System >> Technical description >> Limitation of engine torque, 2x >> General >> TCS/Esp >> Operating principle, torque limitation

Operating principle, torque limitation

ECM affects throttle area and ignition timing to reduce engine torque during TCS/ESP regulation.

NOTE: ECM can increase engine torque on request from TCS/ESP but this is covered at another point in the function chain.
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