Question

2002 Chrysler PT Cruiser 2.4L with engine codes P0303 and P0992. Where can I find the location that the code is coming from and how do I fix it?

Answer 1

P0992  2-4 OD hydraulic pressure test failure

P0303 Misfire # 3 cylinder

The misfire is the number 3 cylinder this can be the ignition coil or spark plug wire, to the spark plug check inside the sparkplug well and make sure oil did not leak into the sparkplug well due to the valve cover,

as for P0992 you need to make sure the transmisiion fluid level is correct, P0992 is close to a failed transmission, This sensor is in  the shift solenoid pack,

Answer 2

P0303 Chrysler Code - Cylinder Misfire Fault Detected
Read more: https://www.autocodes.com/p0303_chrysler.html

P0992 Chrysler Code - 2-4/OD Hydraulic Pressure Test Failure
Read more: https://www.autocodes.com/p0992_chrysler.html