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Home >> Volvo >> 2007 >> XC70 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Ignition And Control Systems - Specifications, Other (XC) >> Vehicle Communication Information, Engine Control Module (ECM) (B5254T2; 2005-2007) >> Description of detailed diagnostic trouble code information readout >> Description of frozen values >> Throttle angle (%)
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Throttle angle (%)

The engine control module (ECM) calculates the value from the throttle position sensor. The value is calculated linearly from the throttle position sensor's output signal (0-5V) and indicates how much the throttle is open.

Approx. 6-14 % = idling (0% throttle angle, desired value).

Approx. 85-100 % = throttle fully open (100% throttle angle, desired value).



The engine control module (ECM) calculates the value from the throttle position sensor. The value is calculated linearly from the throttle position sensor's output signal (0-5V) and indicates how much the throttle is open.

Approx. 6-14 % = idling (0% throttle angle, desired value).

Approx. 85-100 % = throttle fully open (100% throttle angle, desired value).