I have a 1996 saturn SL1 1.9 SOHC auto transmission it has 77,000 miles on it the transmission was acting up. Our computer indicated the 3rd and 4th gear ratio was incorrect. After researching the codes which I cant remember them now but the solution was suppose to be the input shaft speed control sensor replaced it and it didn't fix the problem. Did some further research on the web and someone with the same codes described the same problem said the PCM was bad. So I went online found a referb with matching numbers that was tested before it was sold to me put that in and still no luck. Any ideas.
have the same problem?
Friday, April 8th, 2011 AT 9:53 PM