EPC Light on?

170,000 MILES • 2.5L • 5 CYL • 2WD • AUTOMATIC
Avatar
05JETTA
  • MEMBER
  • 1 POST
EPC light on.
Car running in limp mode .
Watched tons of videos .
Read my repair manual.
Tried replacing throttle body (made it worse) thoroughly cleaned original throttle body.
Still in limp mode.
Disconnected battery to clear memory.
Still have EPC light and limp mode.
Aug 27, 2023 at 10:58 AM
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,554 POSTS
It sounds like the Accelerator Pedal Position Sensor needs to be replaced but we need to run the codes to be sure, here is a guide to help:

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Check out the images (below). Please let us know what happens.
Aug 28, 2023 at 3:31 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