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Home >> Volvo >> 2012 >> XC90 R-Design, FWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Ignition And Engine Control Systems - Specifications, Other >> Vehicle Communication Information, Engine Control Module (ECM) (B8444S; 2005-2011) >> Description Of Parameters >> Parameters, Value >> Throttle Angle (%)
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Throttle Angle (%)

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 degrees.

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