Is the transmission connected to the engine? Does the engine performance (check engine light) effect the speedometer?
May 3, 2008 at 1:21 PM
Advertisement
LEGITIMATE007
CAR REPAIR CONTRIBUTOR
5,121 POSTS
well you can get a check engine light if your vehicle speed sensor that is located in your transmission is faulty. you can also get a check engine light if your throttle position sensor, is faulty and they both can effect the speedometer, if that answers your question.
May 3, 2008 at 2:05 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.