JEEP LIBERTY V6 3.7L 2005

Question

JEEP LIBRTY V6 3.7L 2005
What do you mean these are possible malfunctions Taking respond illustrations
P0300 P0303 P0152

Vehicle: JEEP LIBETY V6 3.7L 2005

Read more: https://www.autocodes.com/qa/41828/jeep-librty-v6-3-7l-2005#ixzz3gClCIf8o

Answer 1

P0300 Random misfire

P0303 Misfire number 3 cylinder

P0152 -02 sensor Bank 2 Sensor 1 circuit high voltage

When it comes to a misfire , the majority of the problem is with the igntion coil, you can take the number 3 cylinder igntion coil and swap it with a different cylinder , clear the code, if the misfire moves with the coil , then you have igntion coil problem if it stay on that cylinder with a swaped coil. you would need to further investigate the problem such as sparkplugs problems. or mechanical condition,  such as low compression.or the fuel injector

 

 Swap the igntion coil with a different cylinder and retest