When I clear the code P20e8 my hp comes back?

Question

When I clear the code my hp comes back but then it comes back again a couple days later is there an easy way to diagnose issue

Answer 1

Hi there,

This code indicates the reductant pressure is too low. Here is a list of possible causes.

P20E8 FORD - Reductant Pressure Too Low

Read more: https://www.autocodes.com/p20e8_ford.html