1994 hyundai excel 1.5l 4cyl. engine. can anyone tell me what a pulse generator is, what it looks like and what does it do? i need to know this because i broke off a wire off of my transmission that connected to a wiring harness next to the tranny mounting bracket on one end and to a green thing that bolts to the trannsmission. what is this and what does it do? will my car run without that doohickie hooked up?

 

What is the actual problem? Do you have a wiring diagram? Check autolibrary.org below if you do not have a service manual.

 

CIRCUIT DESCRIPTION

Pulse generator A generates A/C pulses by holes provided on the outer circumference of the kickdown drum.


The transaxle control module (TCM) uses the signals from pulse generator A and pulse generator B to determine the shift pattern and the hydraulic pressure control during gear shifting.

Try the Hyundai website for online Service Manuals.
http://www.hmaservice.com/webtech/default.asp