Question

What is the most common fix for P0320 code in 2002 Ford Taurus SES 3.0L?

Answer 1

This code is for the ignition speed signal from the engine to the pcm.This is controlled by the crank position sensor. Typically the issue is with the crank sensor itself. The wiring must be ohmed from the crank sensor to the pcm.

Answer 2

P0320 FORD - Ignition/Distributor Engine Speed Input Circuit Malfunction
Read more: https://www.autocodes.com/p0320_ford.html