Check Engine light/Error Code Reading

Question

I have a 2002 Hyundai Sonata and the check engine light came on while driving. There was a slight stall when this happened but the vehicle still drives okay. I took it to Auto Zone for a reading and got the following codes:

P0301 Cylinder 1 Misfire Detected
P1372 Segment Time Acquisition Incorrect
P0302 Cylinder 2 Misfire Detected
P0304 Cylinder 4 Misfire Detected
P0300 Multiple Misfire Detected

I did some light research into the P1372 error code and it seems that the crankshaft position sensor may be the problem...The only trouble is I have replaced that sensor TWICE within the last 3 years. Could be be something more to the problem (i.e. the electronic control module?)? Just looking for suggestions or other possible solutions. Thanks in advance.

Answer 1

Hi there,

The code P1372 is indeed for the crankshaft position sensor. Since you've replaced this and still receive the code, It's likely a wiring problem. Here is some info for you.

P1372 HYUNDAI - Crankshaft Position Sensor Signal Malfunction

Read more: https://www.autocodes.com/p1372_hyundai.html