P0350 - what sends the signal to the ECM, the crank sensor or the cam sensor

Question

2005 Hyundia, Sante fe, 3.5l engine wont start. Pull one Plug out and it started very rough, Put the plug back in and it wont start at all.
Read the codes and got these: Po121, 134, 350.

I can not determine if it is a crank sensor or a cam sensor. Is there a way to determine which it is?

Your help is greatly appreciated,
Rick

Answer 1

Hi there,

The P0350 code is actually a code for the ignition coils. There is an issue with one or more of the coils and that will cause the code to come up. At the moment the computer knows there is a problem but cannot determine specifically which sensor has the problem.