where is the speed sensor on my 89 civic HB. ecu throwing the code but i can't seem to locate the sensor. car is hesitating like crazy and its my car i use for work so i am in desperate need

 

The VSS electrical sensor (that goes to the ecu) is in the cluster and the VSS mechanical sensor that spins the cable going to the cluster is on the back of the transmission housing next to the rear engine mount bracket.