2005 Ford Mustang p0320/p2106

Question

Check engine only comes on when what I would say is the engine misfiring. Check engine doesn't stay on after the car is off. Problem isn't consistently happening but would like to nip it in the butt now.

Answer 1

Hi there

This first code is for the engine speed sensor signal. Most cases this is the result of a bad cam or crank position sensor.

P0320 FORD - Ignition/Distributor Engine Speed Input Circuit Malfunction

Read more: https://www.autocodes.com/p0320_ford.html

The second code is an information code that the throttle is in forced limited power. Once you repair the P0320 code, this code should clear.

P2106 FORD - Throttle Actuator Control System - Forced Limited Power

Read more: https://www.autocodes.com/p2106_ford.html