i have noticed my speedo goes up in intervals and is jumpy and all over the place i was told it is my speedo that is faulty what i wanted to know was would an ek9 speedo fit and work on my vti b20 crvvtec if so would it read the correct speed at it is in kph

 

could be speed sensor as well that is in the back of the tranny. that was the problem on my buddys hatch. so try that