JEEP LIBRTY V6 3.7L 2005

Question

What do you mean these are possible malfunctions Taking respond illustrations
P0300 P0303 P0152

Answer 1

Hi there,

The code P0152 indicates an issue with the heated O2 sensor. Here is a list of possible causes.

P0152 JEEP - O2 sensor 2/1 Circuit High

Read more: https://www.autocodes.com/p0152_jeep.html

The code P0300 and P0303 indicate a misfire on cylinder 3. Here is a list of possible causes. 

P0303 JEEP - Cylinder Misfire Fault Detected

Read more: https://www.autocodes.com/p0303_jeep.html