The speedometer was digitally controlled, and while the original engine had a sensor which would generate pulses for it to interpret, his new engine didn’t.

The speedometer is driven electronically by a signal from the Vehicle Speed Sensor (VSS) located on the transaxle. The VSS is a common problem on these cars.

30 May 2007 MASHHAD -- Iranian technicians have managed to produce the Piezo electronic speedometer sensor. Akbar Amini, the manager heading the research team, said the sensor will be used to estimate ...