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1986 Porsche 944 Repair Question


Topics covered: Cruise control, Dent, Sensor.
Mileage: 156,000 miles.

Asked on August 31, 2011

When i turn my cruise control it excelerater to top speed & i have to push brakr pedal to disengage it.???

My 86 porsche 944 cruise control goes to hi speed when turned on & stays on hi until i turn it off ????
Avatar Asked by calvin ballard

Answer

Replied on September 1, 2011

THis could be the result of a bad speed sensor or other electrical component. I would recommend having the computer scanned to identify if there is a trouble code stored. IT sounds very dangerous.

Tiny Answered by Jacobandnickolas (expert)
57,475 answers provided