location speed sensor

Hi, Does any one have an overview of the X70 transmission? I'm looking for the speed sensor. /H

Reply to
Hans Clardij
Loading thread data ...

The transmission has two speed sensors, an input speed sensor and an output speed sensor. The computer checks the ratio of the input sensor and output sensor and checks to see if this agrees with the gear as reported by the PNP switch.

A fault can be created by a failure of any of these 3 components.

The error code was incorrect speed ratio. I had a bad pnp switch but the dealer replaced the 2 speed sensors first. That is expensive troubleshooting.

Reply to
Stephen Henning

MotorsForum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.