Car will not speed up

189,000 MILES • 2.2L • 4 CYL • 2WD • MANUAL
Avatar
NEWMANSAMUEL17
  • MEMBER
  • 1 POST
I am in the process of buying the car listed above. The seller says that the car needs vehicle speed sensor to speed up. But I have never heard of a car not being able to speed up with a bad VSS. Any thoughts?
Dec 15, 2019 at 3:32 AM
Avatar
DANNY L
  • ✓Experienced Mechanic
  • 5,648 POSTS
Hello, I'm Danny.

Yes, That is correct. The VSS sends data to the ECM/PCM. If the sensor is bad/malfunctioning it will send incorrect data and set diagnostic code and possibly put car into "limp mode" thus car will not accelerate. I've attached a picture and description below of its location.Hope this helps and thanks for using 2CarPros.
Dec 15, 2019 at 8:35 AM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Frequently Asked Problems for This Vehicle