P0320 Ford - 2013 Focus

Question

I have a 2013 Ford Focus 4cylinder . the OBD II trouble code P0320 . How can I really pin point the true caused of hard to start and stall out condition.

Answer 1

P0320 Ignition / Distributor engine speed input circuit

This is referring to the crank sensor (CKP), To really find the issue a labscope has to be used with this code condition when you code this up most times it the CKP due to age, but in this case the CKP reference signal to the PCM has to be measured.If the CKP needs to be replaced there is a special procedure that needs to be used