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Home >> Volvo >> 2012 >> C30 T-5, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control Module (ECM) And Quick Test Tank Systems - Specifications, Other >> Engine Control Module (ECM) (B5254T3; 2007-08, B5254T7; 2008-13) >> Description Of Detailed Diagnostic Trouble Code Information Readout >> Description Of Frozen Values >> Throttle Angle, Actual Value (%)

Throttle Angle, Actual Value (%)

Measurement range 0-100%.

The engine control module (ECM) calculates the value from potentiometer 1 for the throttle position (TP) sensor. The value indicates the throttle opening.

If a fault is detected in the throttle position (TP) sensor, potentiometer 1, by the engine control module (ECM), the value from the throttle position (TP) sensor, potentiometer 2, will be used to represent the throttle angle. This presumes that the function of throttle position (TP) sensor, potentiometer 2 is OK.

0% = throttle shut.

100% = throttle fully open. This corresponds to an opening angle of approximately 84°.

Must follow the parameter "Throttle angle, desired value".