LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volvo >> 1998 >> C70 2D Convertible, Automatic >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic And Manual Transmission - Design And Function (Convertible) >> Diagnostic Functions (Aw55-50/51SN; 2001-2004) >> Transmission control module (TCM) diagnostic functions >> Description of parameters >> Parameters, value >> TCM speed sensor, calculated speed
April 5, 2026: LEMON Manuals is launched! Read the announcement.

TCM speed sensor, calculated speed

The control module receives a signal from the transmission speed sensor which is affected by a toothed pulse wheel and calculates the vehicle speed based on the signal. The speed sensor is an "active" sensor, magnet resistive with a current modulated interface. The speed is directly proportional to the frequency.

Measurement range: 0 km/h - top speed

scientia non olet · About LEMON Manuals